MikaStars39/nano-eval huggingface dataset:
What are the brushstrokes of Yuan Qinghua?

Options:
A. Ring line, dab to set the shade, outline shading, pigment application, relaxed brushwork, grouting approach, insert tactic, and compress technique
B. Hoop line, tap to fill the color, liner filling, paint filling, freehand brushwork, plastering method, poke material method, and squeezing method
C. Circle line, dab to fill the color, liner shading, paint spreading, loose brushwork, layering technique, material stabbing, and press method
D. Oval track, push for color saturation, liner shading, paint dispersal, broad strokes, spackling strategy, prod material style, and compress route
E. Circular line, push to add color, paint lining, hue enhancement, extended brushwork, troweling style, jab fabric technique, and pressing approach
F. Arch stroke, pat to color in, outline fill, tint packing, spontaneous brushwork, bonding system, pierce technique, and pinch method
G. Ring mark, press to change the hue, line shade, pigment fills, open stroke, coating approach, stick material strategy, and squish method
H. Hoop shape, tap to set the color, sequence layering, ink infusing, guided strokes, binding method, push technique, and pinch way
I. Hoop mark, press to fill the hue, line filling, color filling, unplanned brushwork, cementing method, poke fabric method, and press technique
J. Loop stroke, tap to fill the hue, edge filling, dye infilling, free stroke, grouting technique, insert stuff tactic, and pushing technique
Answer: B
In the () method, the energy of an atom is not equal to the sum of the energies of its electron orbitals.

Options:
A. Electrons total more than the energy at atom
B. Total orbital power exceeds atomic energy
C. Hartree self-consistent field
D. The atomic energy matches the orbital combined
E. Shared energy overtakes orbital totals
F. Orbital sum is less than the atomic energy
G. Atomic energy dwarfs the orbital energies
H. Orbital energy surpasses collective atoms
I. Atomic power equals the orbital energy sum
J. The orbital energies outpace the atomic energy
Answer: C
Use metallic zinc to react with hydrochloric acid to produce hydrogen. At 25°C, the hydrogen is collected by the water displacement method. The gas pressure in the gas collecting bottle is 98.70 kPa (the saturated vapor pressure of water at 25°C is 3.17 kPa), and the volume is 2.50 L. The zinc consumed in the reaction is ( ) g.

Options:
A. 6.27
B. 6.25
C. 6.30
D. 6.15
E. 6.31
F. 6.29
G. 6.32
H. 6.35
I. 6.28
J. 6.34
Answer: C
40 mL of 0.15 mol/L HCl solution was added to 60 mL of 0.10 mol/L Na2CO3 solution. The simplified proton balance equation of this solution is ( )

Options:
A. [H3O+] = [HCO3-]
B. [CO32-] = [OH-]
C. [H2CO3] = [OH-]
D. [H2CO3] = [HCO3-]
E. [Na+] = [H2CO3]
F. [HCO3-] = [CO32-]
G. [Na+] = [HCO3-]
H. [HCl] = [Na2CO3]
I. [H2CO3] = [CO32-]
J. [H2O] = [CO32-]
Answer: I
Which of the following ions has the strongest oxidizing power?

Options:
A. Zn2+
B. Co3+
C. Cu2+
D. Fe3+
E. [Fe(CN)6]3-
F. [NiF6]3-
G. Mn3+
H. Cr3+
I. [Fe(NH3)6]3+
J. [FeF6]3-
Answer: B
Under China's Property Law, according to the General Principles of Civil Law, which of the following is not considered a civil right?

Options:
A. Personal rights
B. Intellectual property rights
C. Voting rights
D. Succession rights
E. Family rights
F. Contractual rights
G. Property rights
H. Tort rights
I. Administrative rights
J. Consumer rights
Answer: I
The "Maverick" air to ground missile has multiple models with different guidance methods, including television, laser, and infrared guidance. What model was most commonly used in the Gulf War?

Options:
A. Television Guidance
B. Radar Guidance
C. Environmental Perception Guidance
D. Camera Tracking Guidance
E. Laser Guidance
F. Acoustic Wave Positioning Guidance
G. Satellite Navigation Guidance
H. Infrared Imaging Guidance
I. Optical tracking guidance
J. Magnetic guidance
Answer: H
Which type of cell is most commonly found occupying the tooth root surface after flap surgery?

Options:
A. Alveolar bone cells
B. Periodontal ligament cells
C. Cementoblasts in periosteum tissue
D. Connective tissue cells
E. Dental pulp stem cells
F. Keratinocytes in dermal layers
G. Maxillary sinus mucosal cells
H. Basal cell of oral epithelium
I. Gingival epithelial cells
J. Blood capillary endothelial cells
Answer: I
A 60-year-old woman presents with swelling of the gingiva and occlusal discomfort in the upper left posterior teeth for 2 weeks. She had a history of pain from cold and hot stimuli and nighttime pain 1 year ago but did not receive treatment. Examination reveals gingival swelling on the palatal side of tooth 26 with a sinus tract pointing towards the root apex. Palatal probing depth is 8 mm, and the buccal probing depths at the mesial, central, and distal sites range from 4 to 5 mm. Percussion and cold tests are negative. What is the most likely diagnosis for this tooth?

Options:
A. Marginal gingivitis
B. Advanced dental caries
C. Periodontal-endodontic combined lesion
D. Chronic apical periodontitis
E. Acute periodontal abscess
F. Localized aggressive periodontitis
G. Furcation involvement
H. Supragingival plaque accumulation
I. Chronic periodontitis
J. Acute gingival papillary inflammation
Answer: C
The left occipital anterior fetal head enters the pelvic population with which of the following trajectories of articulation?

Options:
A. depth of the ears of the blanket
B. angle of the mandible of the bedspread
C. length of the nose of the bedding
D. width of the eyebrows of the throw
E. diameter of the forehead of the pillow
F. height of the eyes of the duvet
G. radius of the chin of the cushion
H. curvature of the mouth of the coverlet
I. circumference of the skull of the mattress
J. thickness of the cheeks of the sheet
Answer: E
What are the isolation ions used in liquid crystal displays now?

Options:
A. Short metal fibers
B. Short wooden fibers
C. Long plastic fibers
D. Short cotton fibers
E. Short plastic fibers
F. Short glass fibers
G. Short carbon fibers
H. Short rubber fibers
I. Short nylon fibers
J. Short ceramic fibers
Answer: E
The proton condition equation for a mixed solution containing 0.10 mol/L HCl and 0.20 mol/L H2SO4 is ( ).

Options:
A. [H+]-0.30 = [OH-]+[SO42-]
B. [H+]-0.50 = [OH-]+[SO42-]
C. [H+]-0.30 = [Na+]+[SO42-]
D. [H+]-0.70 = [OH-]+[SO42-]
E. [H+]-0.10 = [OH-]+[SO42-]
F. [H+]-0.35 = [OH-]+[SO42-]
G. [H+]-0.30 = [OH-]+[CO32-]
H. [H+]-0.40 = [OH-]+[SO42-]
I. [H+]-0.20 = [OH-]+[Cl-]
J. [H+]-0.30 = [OH-]+[Cl-]
Answer: A
To prepare a solution with pH = 4.0 and pZn = 7.9, the ratio [n(Y):n(Zn)] of the amount of EDTA to Zn2+ required is ( ). [lgK(ZnY)=7.9 at pH 4.0 is known].

Options:
A. 1:2
B. 2:3
C. 1:4
D. 3:1
E. 3:2
F. 5:1
G. 1:3
H. 4:1
I. 2:1
J. 1:1
Answer: I
It is known that the atmospheric stability is Class C, and α1=0.924279, γ1=0.177154; α2=0.917595, γ2=0.106803 at 500m downwind, then the diffusion parameters σy are (), σz is ().

Options:
A. 55.40m,32.5m
B. 55.60m,32.1m
C. 54.80m,31.9m
D. 55.00m,32.1m
E. 55.33m,32.0m
F. 56.20m,32.2m
G. 54.99m,32.8m
H. 55.70m,31.5m
I. 55.33m,32.1m
J. 55.15m,32.3m
Answer: E
According to dynamic characteristics, cavitation can be divided into traveling cavitation, fixed cavitation, vibratory cavitation, and ( ).

Options:
A. Mobile Cavitation
B. Transitional Cavitation
C. Continuous Cavitation
D. Orbital Cavitation
E. Standard Cavitation
F. Recurring Cavitation
G. Vortex Cavitation
H. Static Cavitation
Answer: G
The gas at rest in the tank is expelled after being accelerated through the nozzle, and a normal shock wave can be observed at the outlet. Given that the ambient pressure is 100 kPa and the ratio of the outlet cross-sectional area to the throat cross-sectional area is 2:1, the pressure of the gas in the tank is____.

Options:
A. 160.9 kPa
B. 200.1 kPa
C. 205.8 kPa
D. 194.8 kPa
E. 185.6 kPa
F. 190.4 kPa
G. 210.5 kPa
H. 225.7 kPa
I. 175.3 kPa
J. 150.2 kPa
Answer: D
The lateral stiffness of each front tire of a sedan is -50176N/rad, and the outward inclination stiffness is -7665N/rad. If the sedan turns left, it will cause both front wheels to have a positive camber angle of 4 °. What is the front wheel roll angle caused by the camber angle, assuming that the lateral stiffness and camber stiffness are not affected by the transfer of left and right wheel loads? (The calculation result is rounded to three decimal places)

Options:
A. 0.712
B. 0.823
C. 0.648
D. 0.905
E. 0.611
F. 0.774
G. 0.469
H. 0.530
Answer: E
The most valuable component to differentiate deep coma from moderate coma is ____.

Options:
A. Retention of both deep and superficial reflexes
B. Absence of both verbal and motor responses
C. Loss of only superficial but not deep reflexes
D. Reduction of both superficial and deep reflexes
E. Loss of both superficial and deep reflexes
F. Presence of only deep but not superficial reflexes
G. Disruption of both cognitive and physical functions
H. Impairment of both superficial and deep senses
I. Maintenance of both superficial and deep reflexes
J. Presence of both verbal and motor responses
Answer: E
The acidic environment of Glycyrrhiza alters the positive electrostatic effect and spatial structure of the nitrogen atoms in the toxic components of Aconitum, which belongs to?

Options:
A. Internal Environment of Combination
B. External Balance of Combination
C. Inner Surface of Combination
D. Material Balance of Combination
E. Material Environment of Combination
F. Combination Dosage
G. Relative Balance of Combination
H. Combination Composition
Answer: A
The pharmacological action most relevant to the treatment of bone steaming tidal fever and thirst symptoms with Liuwei Dihuang Decoction is ( ).

Options:
A. Stimulating blood circulation
B. Lowering blood lipids
C. Lowering blood sugar
D. Increasing appetite control
E. Improving endocrine function
F. Reducing inflammation
G. Enhancing kidney function
H. Regulating immune function
I. Balancing digestive enzymes
J. Improving blood rheology
Answer: C
The target for Banxia (Pinellia ternata) in regulating gastrointestinal motility is at ( ).

Options:
A. Histamine receptor
B. Dopamine receptor
C. Beta receptor
D. GABA receptor
E. AMPA receptor
F. Alpha receptor
G. NA receptor
H. NMDA receptor
I. Serotonin receptor
J. Ach receptor
Answer: J
Regarding the ratio of 6:1 between Coptis (Huanglian) and Evodia (Wuzhuyu), it is ( ).

Options:
A. It has a protective effect on the gastric mucosa of rats with cold stomach syndrome
B. The combination enhances the release of jatrorrhizine significantly
C. It has a detrimental effect on the intestinal lining of treated rats
D. The release rate of palmatine decreased by 73%
E. The 21-fold relationship decreased the release rate of berberine by 79%
F. The 21-fold relationship increased the release rate of palmatine by 62%
G. It has the effect of increasing gastric acid secretion
H. It has the effect of warming the stomach and dispersing cold
I. The combination induces adverse effects in rats with cold stomach syndrome
J. It has a protective effect on the gastric mucosa of rats with heat syndrome
Answer: J
The total resistance values of three lanes with equal wind resistance values differ by a factor of ___ if they are connected in series and parallel in 2 different ways to form a series and parallel network.

Options:
A. 33
B. 12
C. 24
D. 9
E. 15
F. 27
G. 36
H. 18
I. 21
J. 30
Answer: F
Water quality is an important influence on the effect of denitrification and phosphorus removal, if you want to get a better removal rate, the general BOD5/P of the incoming water is best _____.

Options:
A. >10
B. =20
C. =5
D. =15
E. =10
F. >15
G. >20
H. <15
I. <5
J. <10
Answer: G
Hong Kong and Macao, like the rest of the Pearl River Delta, are what region of China's pre-Qin Dynasty?

Options:
A. Xianyu
B. Bingdi
C. Jiaoxi
D. Nanzhou
E. Huangfu
F. Yingzhou
G. Qiufeng
H. Wuwei
I. Chujiang
J. Hanglu
Answer: E
Whose research works include "The Baai of the Border People in Mangshi" and "Mainland Female Workers"?

Options:
A. Guo Lifeng
B. Chen Qingyun
C. Sun Hailing
D. Tian Rukang
E. Zhao Pengyou
F. Wang Yuewen
G. Liu Yanbing
H. Zhou Bangxin
I. Zhang Xianli
J. Li Jingshu
Answer: D
Female, 41 years old. Right eye swelling and vision loss for 2 months, aggravated with headache and nausea for 2 days. The right eye had mild corneal edema and shallow anterior chamber. Intraocular pressure: 57 mmHg in the right eye, 18 mmHg in the left eye. diagnosed as closed-angle glaucoma, the drug of choice for treatment is:_____.

Options:
A. ibuprofen oral suspension
B. dexamethasone eye ointment
C. ketorolac subconjunctival injection
D. loratadine oral tablets
E. ciprofloxacin hydrochloride drops
F. cephalexin topical cream
G. amoxicillin oral capsules
H. lentinanine eye drops
I. amitriptyline oral tablets
J. acetaminophen oral tablets
Answer: H
Which of the following technologies is considered the most reliable response to the failure of a database system due to an unforeseen accident?

Options:
A. System remote disaster recovery
B. Real-time data replication
C. Use the RAID technology
D. Application level redundancy
E. Database backup and restoration
F. Adopt dual-machine fault tolerance technology
Answer: A
In the module selection algorithm process, what information will be output if the qualitative attributes are not successfully matched?

Options:
A. The current module library does not meet the requirements.
B. Incorrect module selection
C. Module library exception
D. Qualitative Failure
E. All of the above are incorrect.
F. No applicable module
G. Library fails to implement required qualities.
H. This module's functionality does not match.
I. Mismatched attributes
J. Inadequate module attributes detected.
Answer: A
What is the most important criterion for inferring the cause of a disease?

Options:
A. Confirmed Laboratory Results
B. Documented Behavioral Patterns
C. Observed Temporal Relationship
D. Identified Environmental Factors
E. Presumed Genetic Linkage
F. Associated Risk Factors
G. Associated Specificity
H. Observed Spatial Distribution
I. Related Symptom Consistency
J. Associated Chronological Order
Answer: J
Which of the following is not a histological type of lung cancer ( ).

Options:
A. large cell carcinoma
B. squamous cell carcinoma
C. small cell carcinoma
D. adenocarcinoma
E. papillary cell carcinoma
F. clear cell carcinoma
Answer: F
When a cancer patient is suspected of having lung cancer in the outpatient clinic, the incorrect step in the subsequent diagnosis and treatment process is ( ).

Options:
A. decide on the treatment plan for the lung cancer
B. disregard the tumor's genotype prior to starting treatment
C. refer the patient for an unrelated treatment
D. administer chemotherapy immediately before confirmation
E. plan follow-up after treatment
F. perform a biological classification of the lung cancer
G. regardless of the tumor size, the most important step is to perform surgery to remove the tumor first
H. assume the patient is in the final stage
I. stage the lung cancer based on the information, i.e., TNM staging
J. confirm the diagnosis with a simple blood test
Answer: G
Which of the following can cause edema?

Options:
A. Increased colloidal osmotic pressure in tissue fluid
B. Reduced capillary blood pressure
C. Increased plasma albumin
D. Elevated blood calcium concentration
Answer: A
Intertrochanteric femoral fractures account for ___ of all fractures in adults.

Options:
A. 0.031
B. 0.054
C. 0.062
D. 0.036
E. 0.089
F. 0.067
G. 0.098
H. 0.075
I. 0.048
J. 0.023
Answer: B
The main shaft momentum of a free gyroscope points north; if an external torque is applied in a horizontal direction to the west, the north-pointing end of the main shaft will_____.

Options:
A. drift slightly southward
B. move horizontally eastward
C. move horizontally westward
D. maintain its original position
E. oscillate along the vertical
F. shift diagonally northeastward
G. accelerate northward slowly
H. Vertically downward
I. rotate about its own axis
J. Vertically upward
Answer: C
In roadbed construction, excavation volume is calculated based on ______ volume, while embankment volume is calculated based on compacted volume.

Options:
A. Natural compaction
B. Original strata arrangement
C. Ground sediment levels
D. Subgrade soil content
E. Final surface compactness
F. Initial compacted state
G. Excavation depth measurement
H. Earth density metrics
I. Structural fill layers
J. Ground material removal
Answer: A
Most bacteriophage capsid proteins are ( ).

Options:
A. Linear formation
B. Perfect symmetrical
C. Regular formulation
D. Circular aggregate
E. Irregular molecule
F. Fragmented structure
G. Symmetrical composite
H. Asymmetrical compound
I. Uniform composite
J. Asymmetrical organic
Answer: G
The main component in *Dang Shen* that lowers total cholesterol, total triglycerides, and improves fat metabolism is ()

Options:
A. Carbohydrates
B. Terpenoids
C. Polysaccharides
D. Glycosides
E. Flavonoids
F. Alkaloids
G. Steroids
H. Peptides
I. Fatty acids
J. Saponins
Answer: J
In the preparation of black plaster, the process of mixing the extract with the matrix is called ()

Options:
A. Merging of ash layers
B. Settling of solid parts
C. Cleansing the solution
D. Activating compound elements
E. Refining oil
F. Frying oil extraction
G. Coating the surface layer
H. Removing fire toxin
I. Forming the plaster
Answer: I
The commonly used excipients for the preparation of *Dannanxing* (Dan Nan Xing) are ( )

Options:
A. Alum, honey, ginger
B. Bile, ginger, honey
C. Alum, bile, ginger
D. Ginger, alum
E. Licorice, bile, honey
F. Alum, ginger, licorice
G. Ginger, alum, licorice
H. Ginger, bile
I. Alum, bile
J. Alum, licorice, bile
Answer: C
Which of the following Chinese patent medicines has the effects of clearing the lungs, resolving phlegm, and stopping cough?

Options:
A. Ju Hong Wan
B. Tian Ma Gou Teng Yin
C. Wei Ling Tang
D. Xiao Yao Wan
E. Liu Wei Di Huang Wan
F. Ren Shen Fu Zi Tang
G. Shen Ling Bai Zhu San
H. Chai Hu Shu Gan San
I. Bai He Gu Jin Tang
J. She Dan Chen Pi San
Answer: A
Anti-Cold Granules are suitable for ( ).

Options:
A. warm-damp common cold conditions
B. influenza caused by wind-heat pathogenic factors
C. common cold linked to heat-dampness imbalance
D. cough induced by heat exhaustion in children
E. pediatric cough
F. influenza prompted by cold-damp pathogens
Answer: B
Which of the following traditional Chinese medicines can be used to treat stye?

Options:
A. White Peony Clear Vision Formula
B. Lotus Seed Eye Pills
C. Bajing San
D. Reishi Mushroom Eye Treatment
E. Muxiang Shunqi Pills
F. Sanjin Tablets
G. Citrus Qi Balancing Elixir
H. Bamboo Leaf Detox Tea
I. Niuhuang Jiedu Tablets
J. Ginseng Vision Capsules
Answer: I
Which of the following treats spleen and kidney yang deficiency?

Options:
A. Hei Xi Yang Shen Pills
B. You Gui Pills
C. Bai He Di Huang Pills
D. Shi Quan Da Bu Pills
E. Liu Wei Di Huang Pills
F. Jin Kui Shen Qi Pills
G. Jia Wei Xiao Yao Pills
H. Fu Zi Li Zhong Pills
I. Tong Qiao Huo Xue Pills
J. Zhi Bai Di Huang Pills
Answer: H
The medicinal part of Rehmannia is the swollen ()

Options:
A. Conical root
B. Rhizome
C. Elongated shoot
D. Bulb
E. Enlarged petiole
F. Thickened leaf
G. Expanded stem
Answer: B
Which herb is present in both Yinqiao Powder and Sangju Drink?

Options:
A. Reed root, mint, honeysuckle
B. Platycodon, forsythia,
C. Honeysuckle, mint, reed root
D. Forsythia, mint, reed root
E. Honeysuckle, apricot kernel, platycodon
F. Honeysuckle, forsythia, mint root
G. Forsythia, apricot kernel, platycodon
H. Honeysuckle, mint, apricot kernel
I. Mint, apricot kernel, forsythia
J. Apricot kernel, licorice, reed root
Answer: D
When treating insomnia, Zhu Sha An Shen Wan is most suitable for which condition?

Options:
A. Yin deficiency with excessive heat
B. Heart blood stasis
C. Heart and gallbladder qi deficiency
D. Kidney essence depletion
E. Phlegm-fire disturbing the heart
F. Liver fire invading the heart
G. Heart and spleen qi deficiency
H. Heart yin deficiency
I. Heart qi obstruction
J. Heart fire blazing
Answer: J
The most significantly changed part in the entire skeletal system is ( )

Options:
A. Palatine bone
B. Hyoid bone
C. Maxilla
D. Lacrimal bone
E. Zygomatic arch
F. Alveolar ridge
G. Coronal suture
H. Mandible
I. Nasal bone
J. Vomer bone
Answer: F
Which of the following is not included in the calculation of gross domestic product (GDP)?

Options:
A. creation of digital content by a tech startup
B. retail store income from selling electronic gadgets
C. government payment of relief funds to impoverished families
D. business expenditure on research and development projects
E. insurance company receiving a premium for home property insurance
F. consumer purchase of a brand-new imported car
G. salary paid to public service employees
H. export of a batch of goods to abroad
I. investment in new construction by a manufacturing company
Answer: C
What's the most fascinating part for Abbas?

Options:
A. The character can exchange different people's minds, explore their thoughts and even control their minds.
B. The character can travel through different people's minds, experience their feelings and even implant new thoughts in their minds.
C. The character can exchange different people's minds, explore their thoughts and even implant new thoughts in their minds.
D. The character can travel through different people's minds, explore their thoughts and even control their minds.
E. The character can exchange different people's
F. The character can travel through different people's minds, explore their thoughts and even implant new thoughts in their minds.
G. The character can exchange different people's minds, experience their feelings and even implant new thoughts in their minds.
H. The character can travel through different people's minds, experience their feelings and even control their minds.
I. The
J. The character can exchange different people's minds, experience their feelings and even control their minds.
Answer: F
The film that does not belong to the representative works of Italian Neorealism is ( ).

Options:
A. Bicycle Thieves
B. Rome, Open City
C. Germany, Year Zero
D. L'Avventura
E. Paisan
F. Umberto D
G. The Nights of Cabiria
H. La Strada
I. Blow-Up
J. Rome, 11:00
Answer: I
Pressure-sensitive elements measure ( ).

Options:
A. density ratio deviation signal
B. force ratio deviation signal
C. pressure ratio deviation signal
D. mass ratio deviation signal
E. velocity ratio deviation signal
F. temperature ratio deviation signal
G. volume ratio deviation signal
Answer: C
To perform temperature compensation using a bridge, the compensation piece should be ( ).

Options:
A. a testing element that is adjacent to and of a different type than the strain gauge
B. a working piece that is adjacent to and of a different type than the strain gauge
C. a working piece that is adjacent to and of the same type as the strain gauge
D. a calibration tool that is opposite to and of the same material as the strain gauge
E. a calibration device that is identical to and near the temperature sensor
F. a working piece that is opposite and of the same type as the strain gauge
G. a calibration device that is opposite to and of a different material than the strain gauge
H. a reference standard situated adjacent yet unlike the strain gauge
I. a calibration device that is adjacent to and of the same type as the strain gauge
J. a working piece that is opposite and of a different type than the strain gauge
Answer: C
What are the grading indicators for asphalt in China current standards?

Options:
A. Composite effect
B. Elasticity level
C. Resilience
D. Thermal grade
E. Penetration depth
F. Binding performance
Answer: E
Increasing the flow rate in the sewage pipeline can improve which of the following situations?

Options:
A. Condensation
B. Overflow
C. Purification
D. Ventilation
E. Siltation
F. Sedimentation
G. Evaporation
H. Filtration
I. Flushing
J. Decomposition
Answer: E
What should be the boundary for indoor and outdoor drainage pipes?

Options:
A. The building's exterior wall is the boundary
B. The three-way at the exit is the boundary
C. The meeting point is the boundary
D. External sewage line
E. External pipe seam
F. Internal corner joint
G. Exterior Wall Cladding
H. The first inspection well is the boundary
I. Valve
J. Internal floor surface
Answer: H
The flow rate that minimizes the sum of pipeline cost and management expenses (mainly electricity) within a certain period of time (investment repayment period) is ( ).

Options:
A. Economic velocity
B. Minimum economic flow rate
C. Constant minimum flow rate
D. Maximum allowable flow rate
E. Intermediate economic flow rate
F. Average economic flow rate
G. Minimum allowable flow rate
H. Highest sustainable flow rate
I. Optimal economic flow rate
J. Basic reduced flow rate
Answer: A
The cross-section of a general drainage ditch is not less than ( ).

Options:
A. 0.4m×0.4m
B. 0.3m×0.3m
C. 2.5m×2.5m
D. 0.6m×0.6m
E. 1.5m×1.5m
F. 2.0m×2.0m
G. 0.75m×0.75m
H. 1.0m×1.0m
I. 1.25m×1.25m
J. 0.5m×0.5m
Answer: J
When crossing the road, cable protection pipes should be added ( ) at each end of the roadbed width according to regulations?

Options:
A. 2.05m
B. 1m
C. 1.5m
D. 0.75m
E. 2.5m
F. 3.5m
G. 1.25m
H. 0.5m
I. 2m
J. 3m
Answer: I
What is the international currency proposed to be created in the Keynes Plan called?

Options:
A. Currin
B. Tradek
C. Moneg
D. Banko
E. Share
F. Econa
G. Finaro
H. Worldo
I. Yunita
J. Globala
Answer: D
At what temperature is the thermal storage test for the suspension conducted?

Options:
A. 47±2°C
B. 40±2°C
C. 48±1°C
D. 45±2°C
E. 52±1°C
F. 49±1°C
G. 50±1°C
H. 54±1°C
I. 46±2°C
J. 60±2°C
Answer: H
Most glycosides are soluble in ( ).

Options:
A. ethanol
B. isopropyl alcohol
C. petroleum ether
D. ethyl acetate
E. chloroform
F. benzene
G. methanol
H. vegetable oil
I. distilled water
J. acetone
Answer: G
The reagent used to identify the presence of 3- or 5-hydroxy groups in flavonoid compounds is ( ).

Options:
A. iron trichloride
B. copper sulfate pentahydrate
C. sodium borohydride
D. zinc sulfate heptahydrate
E. calcium nitrate tetrahydrate
F. zirconium oxychloride-citrate
G. magnesium acetate
H. barium chloride dihydrate
I. potassium permanganate solution
J. aluminum chloride hexahydrate
Answer: F
Which of the following are the contents of controlled detailed planning work?

Options:
A. Inspect safety compliance of existing structures
B. Space layout of buildings and green spaces
C. Road system planning and design
D. Evaluate environmental impact reports for each plot
E. Analysis of construction conditions and comprehensive technical and economic demonstration
F. Generate schedules for the construction timeline
G. Propose requirements for the building volume, shape, color, etc. of each plot
Answer: G
Which of the following aspects mainly depends on the composition of outdoor environmental space?

Options:
A. Combination of pedestrian pathways and signage
B. Composition of outdoor lighting fixtures
C. Combination of greenery and architectural elements
D. Venue type and division combination
E. Architecture or architectural group combination
F. Arrangement of street furniture and benches
G. Placement of fountains or water features
H. Design of community gathering areas and playgrounds
I. Road organization
J. Selection of public art installations and sculptures
Answer: E
Which of the following factors is least likely to affect river morphology?

Options:
A. Number of tourists
B. Speed of the wind
C. Shade from mountains
D. Height of the trees
E. Type of local plants
F. Presence of insects
G. Color of the water
Answer: G
What is the training theory proposed based on the non-equilibrium state of the development of each constituent element of an athlete's individual competitive ability, as well as the compensatory effects between these elements?

Options:
A. Barrel Theory
B. Equilibrium conditions of athletic compensatory roles
C. Non-equilibrium condition of competitive proficiency
D. High altitude phenomena
E. Balance dynamics of competitive strength growth
F. The compensatory effect of competitive ability on non-equilibrium structures
G. Symmetrical development interests of athletes
H. Competitive skill disparity balance factors
I. Asymmetric growth dynamics of athlete skills
J. Competitive Ability Balanced Structural Characteristics
Answer: F
In order to prepare a solution with pH = 10.0, a strong acid solution with pH = 3.0 and a strong base solution with pH = 12.0 need to be mixed. The volume ratio of acid to base is ().

Options:
A. 9∶1
B. 5∶6
C. 1∶9
D. 7∶1
E. 9∶0
F. 6∶4
G. 4∶5
H. 2∶6
I. 3∶7
J. 8∶2
Answer: A
In the middle mass range of the mass spectrum, generally, the fragment ions with the same odd or even mass-to-charge ratio as the molecular ions are ( )

Options:
A. created by in-source decay mechanism
B. generated by isotopic substitution
C. caused by neutral gain fragmentation
D. produced by rearrangement reaction
E. formed by direct ionization process
F. caused by neutral loss fragmentation
G. resulting from collision-induced dissociation
H. developed through radical-induced degradation
I. generated by isotopic exchange
J. formed by indirect ionization process
Answer: D
When using sodium carbonate as a reference substance to calibrate hydrochloric acid solution, if the titration speed is too fast, the HCl attached to the wall of the burette will not have time to flow down, and the titration volume will be read. The concentration of the obtained HCl solution is ()

Options:
A. Moderately reduced
B. Slightly large
C. Greatly diminished
D. Significantly large
E. Slightly small
F. Extremely accurate
G. Moderately diminished
Answer: B
It is known that a certain analytical balance has an accuracy of up to ±0.01mg. To ensure that the weighing error of the sample does not exceed ±0.1%, which of the following amount of the sample at least must be weighed?

Options:
A. 35 mg
B. 15 mg
C. 10 mg
D. 45 mg
E. 25 mg
F. 20 mg
G. 5 mg
H. 30 mg
I. 50 mg
J. 40 mg
Answer: F
The solvent with the weakest elution ability on the polyamide column is__

Options:
A. Benzene
B. Diethyl ether
C. Ethanol
D. Water
E. Acetone
F. Ethyl acetate
G. Methanol
H. Hexane
I. Chloroform
J. Toluene
Answer: D
When measuring dissolved oxygen, the sodium thiosulfate solution used needs to be calibrated ()

Options:
A. Every two days
B. Twice a week
C. Once a week
D. Every month
E. Once a month
F. Every day
G. Once a year
H. Every three days
I. Every five days
J. Twice a month
Answer: F
The size of the selectivity factor α in chromatographic analysis reflects the difference between different components (). The more α deviates from ( ), the wider the two adjacent components are separated.

Options:
A. Adjusting with temperature consistency; 2
B. Relating to solvent viscosity; 2
C. Interacting with a constant temperature; 1
D. Varying with a constant pressure; 1
E. Correlating with solvent polarity; 2
F. Changing with mobile phase pressure; 1
G. Interacting with a fixed force; 1
H. Differing with mobile phase interaction; 1
I. Connecting with temperature stability; 2
J. Linking to stationary phase polarity; 3
Answer: G
The main disadvantages of non-flame atomic absorption method is ( ).

Options:
A. Limits the analysis range
B. Involves complex sample preparation
C. Low precision
D. Inability to determine non-volatile elements
E. Inability to directly analyze samples with high viscosity
Answer: C
In complexometric titration, the back titration method of was used to determine the concentration of metal ion M, with HIn as indicator and N ion as standard solution. What should the color of the solution be at the endpoint of the titration?

Options:
A. Shift the color of NIn to the hue of HIn
B. Modify the tone of MIn to mirror NIn
C. Adjust the tint of HIn for resemblance to MIn
D. Shift the hue of NIn to match that of HIn
E. Swap the color of MIn with that of HIn
F. Change the color of HIn to the color of NIn
G. Transition the shade of HIn to the hue of MIn
H. Maintain the color of HIn throughout the process
I. Reverse the color of MIn to the color of HIn
J. Alter the color of HIn to match MIn
Answer: F
When measuring sodium by atomic absorption spectrometry, the role of the addition of 1% potassium salt solution is ( ).

Options:
A. Eliminate interference
B. Reduce background
C. Chromatographic activator
D. Flame enhancement source
E. Luminescence inhibitor
F. Release agent
G. Increase flame temperature
H. Deionizer
Answer: H
In food analysis, drying to constant weight refers to the condition where the difference between two consecutive measurements of mass does not exceed ( )

Options:
A. 4 milligrams
B. 8 milligrams
C. 1 milligram
D. 2 milligrams
E. 10 milligrams
F. 5 milligrams
G. 6 milligrams
H. 15 milligrams
I. 3 milligrams
J. 20 milligrams
Answer: D
What is the typical relationship between the elevation of the top of the outfall pipe and the water level of the natural water body when effluent is discharged from a wastewater treatment plant?

Options:
A. Below the mid-range water level
B. Above the highest water level
C. Below the current water level
D. Above the seasonal water level
E. Below the maximum water level
F. Above the baseline water level
G. Below the normal water level
H. Below the average water level
I. Above the minimum water level
J. Above the normal water level
Answer: G
In an anaerobic contact process apparatus, in which of the following ways do microorganisms exist within the reactor?

Options:
A. Aerobic Bio-Dense Sludge
B. Anaerobic Flocculent Inert Sludge
C. Aerobic Flocculent Activated Sludge
D. Anaerobic Granular Sludge
E. Anaerobic Flocculent Non-Active Sludge
F. Facultative Flocculent Activated Sludge
G. Anaerobic Biofilm
H. Anaerobic Flocculent Activated Sludge
I. Anaerobic Suspended Solid Sludge
J. Aerobic Granular Biomass Sludge
Answer: H
Baghouse dust collectors are generally used for ().

Options:
A. Carbon Filtration Unit
B. Electrostatic Precipitator
C. Gas temperature is low
D. Primary Filter
E. High dust removal efficiency is required
F. 需干式回收尾气中的有用组分
G. Particulate Matter Capturing System
Answer: E
Which of the following parameters for evaluating air supply effectiveness reflects a dynamic situation?

Options:
A. Airflow Accessibility
B. Air Age
C. Stale Air Period
D. Flow Uniformity
E. Exhaust Rate
F. Diffusion Distance
G. Ventilation Efficiency
H. Remaining Time
I. Inflow Analysis
Answer: A
Which of the following cells are part of the transport tissue?

Options:
A. Cyclic ducts
B. Spiral neurons
C. Axial muscles
D. Elliptical valves
E. Radial bones
F. Fractal capillaries
G. Circular veins
Answer: A
The hotel provides exquisite disposable electronic magnetic card room keys for guests, which the guests can keep as a souvenir after use. What does this belong to?

Options:
A. Core Exhibition
B. Additional Display
C. Exclusive Keycard
D. Information Display
E. Edge Display
F. Customized Souvenir
G. Exterior Decoration
H. Bonus Promotion
I. Functional Offer
Answer: E
In outdoor hot water heating systems, the flow state of the water is generally in ( ) flow state.

Options:
A. radial dispersion flow
B. oscillatory vortex flow
C. uniform parallel flow
D. transitional turbulent flow region
E. cyclical laminar flow
F. moderate convection flow
G. homogeneous transition flow
H. laminar flow
I. smooth turbulent flow region
J. rough turbulent flow region
Answer: J
Which fish species, known for their scales having high taste value, is it?

Options:
A. trout
B. shad
C. carp
D. Coilia ectenes
E. salmon
F. bass
G. perch
H. pike
I. tuna
J. cod
Answer: B
What types of circuits are suitable for circuit analysis methods?

Options:
A. Circular distribution mesh
B. Circular conduction system
C. Linear conduction system
D. Radial distribution network
E. Distribution radial setup
F. Network radial system
G. Lateral delivery structure
H. Parallel sourcing grid
I. Computational networking model
J. Serial connection network
Answer: D
The net weight of a radioactive element with a half-life of 10 days is 8 g, and after 40 days its net weight will be ( ).

Options:
A. 0.25g
B. 3g
C. 6g
D. 1.5g
E. 2.5g
F. 2g
G. 1g
H. 5g
I. 0.5g
J. 4g
Answer: G
What will happen when a single-phase ground fault occurs in a solidly grounded neutral system ( ).

Options:
A. 28~210KV,6~8KV,205/375 V
B. 35~220KV,6~10KV,220/380 V
C. 40~230KV,7~11KV,230/390 V
D. 25~190KV,5~9KV,210/370 V
E. 33~215KV,5~11KV,215/370 V
F. 30~200KV,6~9KV,200/370 V
G. 45~240KV,8~12KV,240/400 V
H. 50~250KV,7~10KV,220/400 V
I. 38~225KV,7~12KV,225/385 V
J. 20~180KV,5~8KV,210/350 V
Answer: B
In the wiring method for high voltage power lines, what is the method called where a single circuit is drawn directly from the high voltage busbar in the substation to supply power directly to a workshop substation or high voltage electrical equipment, without branching any( ).

Options:
A. Open-loop wiring
B. Branch circuit connection
C. Point-to-multipoint layout
D. Trunk style wiring
E. Parallel circuit configuration
F. Serial connection wiring
G. Closed loop circuit setup
H. Serial loop distribution
I. Ring circuit connection
Answer: D
Among the following methods, the method that can be used for rational combination of power generation equipment is( ).

Options:
A. Slowly retire power generation equipment starting with renewable resources first.
B. Progressively stop using electric production devices
C. Systematically decommission power generation facilities from smallest to largest.
D. Systematically update electric production machines according to increasing age.
E. Progressively replace power generation systems from highest to lowest efficiency.
F. In descending order of fuel consumption, retire power generating equipment.
G. Based on the consumption rate from smallest to largest, retire the power generation equipment.
H. Gradually phase out power generation equipment based on incremental consumption rates from largest to smallest.
Answer: E
In tidal calculation, constant simulation load is often used( ).

Options:
A. Wave Frequency
B. Water Resistance
C. Marine Current
D. Power Output
E. Pressure Variation
F. Energy Conversion
G. Tidal Impact
H. Fluid Dynamics
I. Engine Efficiency
Answer: D
The transformer with Yd11 connection has a positive sequence voltage phase where the delta side is compared to the wye side( ).

Options:
A. Ahead by 60 degrees
B. Lagging by 30 degrees
C. Lagging by 15 degrees
D. Ahead by 45 degrees
E. Ahead by 30 degrees
F. Ahead by 15 degrees
G. Ahead by 90 degrees
H. Same phase
I. Lagging by 60 degrees
J. Lagging by 90 degrees
Answer: E
In power transmission tower positioning verification, what are the meteorological conditions for checking the reverse suspension of tension string sets (strain insulator sets)?

Options:
A. Maximum wind speed
B. Lowest pressure reading
C. Maximum sag
D. Annual average temperature
E. Highest temperature
F. Average daily sunshine
G. Highest snowfall
H. Average annual humidity
I. Lowest temperature
J. Minimum wind speed
Answer: D
In sports training,what part of the training session should be arranged for the most difficult techniques?

Options:
A. The first half.
B. The final quarter.
C. The ending part.
D. The latter half.
E. The early minutes.
F. The starting segment.
G. The second half.
H. The initial quarter.
I. The middle section.
J. The concluding portion.
Answer: A
The chemical composition of the biomembrane includes membrane lipids, membrane proteins, and membrane carbohydrates. The most important structural model theory of the biomembrane is the ______ theory.

Options:
A. Liquid Mosaic Concept
B. Fluid Mosaic Model
C. Fluid Patchwork Theory
D. Rigid Patchwork Theory
E. Rigid Mosaic Concept
F. Fluid Composite Model
G. Dynamic Mosaic Model
H. Solid Patchwork Model
I. Liquid Patchwork Model
J. Solid Mosaic Theory
Answer: B
The following lung percussions can be dull or flat, except for what?

Options:
A. Pleural effusion
B. Bronchitis
C. Lung abscess
D. Hemothorax
E. Pneumothorax
F. Pulmonary edema
G. Interstitial lung disease
H. Atelectasis
I. Tuberculosis
J. Emphysema
Answer: E
During a field study, it was observed that the diameter at beast height of a Teak tree was 35 cm and the number of rings in the last centimeter of the radius was found to be 6. Then calculate the volume increment percent (p) based on this data?

Options:
A. 2.3%
B. 1.4%
C. 1.5%
D. 1.6%
E. 2.1%
F. 2.0%
G. 1.7%
H. 1.8%
I. 1.9%
J. 2.2%
Answer: D
The nuclear model of the atom was proposed based on the results of the alpha particle scattering experiment where _____.

Options:
A. The majority of alpha particles passed through without scattering
B. Mainly small-angle scattering with some large-angle scattering
C. There was no significant scattering observed
D. Mainly small-angle scattering observed in all directions
E. Only small-angle scattering was observed
F. The scattering was mainly at angles between 30 and 60 degrees
G. Mainly large-angle scattering with some small-angle scattering
H. Scattering angles were uniformly distributed
I. Most particles deflected at minimal angles consistently
J. Alpha particles only deflected by 2-3 degrees
Answer: B
Setting up a total station at an unknown point and obtaining the location information of that point by observing angles and distances between it and known points can be done using which of the following most effective methods?

Options:
A. Coordinate measurement method
B. Trilateration approach
C. Laser scanning system
D. Intersection method
E. Topographic profiling technique
F. Photogrammetric analysis
G. Direct leveling survey
H. Differential GPS technique
I. Resection method
J. Free stationing method
Answer: J
What is the reason why the transformer adopts "equivalent circuit" instead of T-equivalent circuit in power flow calculation?

Options:
A. Employing a π-type equivalent circuit lowers the accuracy of transformer turn ratio adjustments.
B. Using a π-type equivalent circuit increases the computational complexity of the power system.
C. Employing a T-type equivalent circuit enhances the nodal admittance consistency.
D. Adopting a T-type equivalent circuit can reduce the total number of nodes in the power system.
E. Using a T-type equivalent circuit increases the calculation errors in the power system.
F. Adopting the equivalent circuit model can increase the total number of nodes in the power system.
G. Implementing a π-type equivalent circuit results in less efficient power flow
H. Using a T-type equivalent circuit provides more precision than using a π-type equivalent circuit.
I. Implementing a T-type equivalent circuit leads to more accurate transformer turn ratio
Answer: D
How does the transformer ratio change in a multi-voltage grade electromagnetic ring network?

Options:
A. The main change concerns the distribution of active power.
B. Essentially transform the power load allocation
C. Solely alter the arrangement of potential energy
D. Greatly modify the arrangement of magnetic fields
E. Substantially shift the distribution of electrical energy
F. Mainly change the distribution of reactive power
G. Slightly adjust the distribution of reactive power
H. Power distribution unchanged
I. Primarily modify the allocation of kinetic energy
Answer: F
In a power system where there is no shortage of reactive power sources, what is true about the need to add reactive power compensation devices?

Options:
A. Reactive power compensation devices must be added if the reactive power supply exceeds demand.
B. Reactive power compensation devices may be added, but should comply with maximum voltage regulation standards.
C. Reactive power compensation devices can be installed, but should observe the criteria of network efficiency minimization.
D. Reactive power compensation devices can be added, but they should follow the criteria of reduced network efficiency.
E. Under no circumstances should reactive power compensation devices be added.
F. Reactive power compensation devices should be added until the incremental rate of grid loss at each node is positive.
G. Reactive power compensation devices might be added, but must follow the optimal rate of system loss increment.
H. Reactive power compensation devices can be added, but they should comply with the criteria of optimal network loss incremental rate.
I. Reactive power compensation devices can be added, but they should comply with the grid loss minimal increase rate criterion.
J. Reactive power compensation devices can be added, but must align with the maximal rate of grid stability.
Answer: H
What is the short circuit fault that is the same in form as the one phase break fault compound sequence network?

Options:
A. Single-phase ground fault
B. Gap across biphasic circuits
C. Ground linkage for two phases
D. Disconnection in dual-phase lines
E. Two-phase open circuit break
F. Single-phase short between grounds
G. Biphasic short-circuit to ground
H. Short circuit between two phases
I. Three-phase short circuit
J. Ground faults in three phases
Answer: G
In the case of a two-phase short-circuit on the triangular side of a Y/ DelTA-11 connection transformer, what is true about the current in the three-phase line on the star side of the transformer?

Options:
A. Current flows through all the three-phase circuits on the star side of the transformer, where the current in the faulty phase is half that of the other two phases.
B. Current flows through all the three-phase circuits on the star side of the transformer. Among them, the leading phase current in the non-faulty phases is twice that of the faulty phase.
C. Current flows through all the three-phase circuits on the star side of the transformer. Among them, the leading phase current in the faulty phase is twice that of the other two phases.
D. Current flows through all the three-phase circuits on the star side of the transformer. Among them, the lagging phase current in the faulty phase is twice that of the other two phases.
E. Current flows through all of the three-phase circuits on the star side of the transformer, with the leading phase current in the non-faulty phases being twice that of the faulty phase.
F. In the star-connected side of the transformer, only the faulty phase has current flowing through it.
G. Current flows through all the three-phase circuits on the star side of the transformer, where the lagging phase current in the non-faulty phases is twice that of the faulty phase.
H. In the star-connected side of a three-phase circuit in transformers, current flows through all phases, with the leading phase current in the faulty phase being twice that of the other two phases.
I. In the star-connected side of the transformer, all three-phase lines have current flowing through them, where the current in the non-faulty phases is twice that of the faulty phase.
Answer: D
What is the interference form that should be considered in analyzing transient stability of power system?

Options:
A. Principles for the Secure Functioning of Transmission Lines Stating Types of Disturbances
B. Strategies for the Sustainable Management of Power Systems Specifying Forms of Disruptions
C. Remove a transformer or generator running in parallel from the system
D. Guidelines for the Safe and Stable Operation of Power Systems Specifying Forms of Disturbances.
E. Three-phase system short-circuit.
F. Methods for the Efficient Utilization of Power Systems Specifying Forms of Disturbances
G. Sudden engagement or disconnection of high-capacity electrical equipment in the system
H. Regulations for the Continuous Functioning of Power Systems Indicating Forms of Interferences
I. Procedures for the Balanced Management of Energy Sources Stating Varieties of Disturbances
J. Protocols for the Routine Maintenance of Power Systems Outlining Types of Routine Checks
Answer: D
What is the most important measure to prevent raw medicinal materials from becoming moldy?

Options:
A. Steam or boil
B. Frequent inspection
C. Thoroughly dry
D. Combating Storage
E. Seal tightly
F. Use insecticide
G. Control humidity
H. Limit sunlight exposure
I. Light-Avoiding Method
J. Rotate inventory regularly
Answer: C
Microscopic identification of foliar crude drugs, which of the following descriptions is correct?

Options:
A. Generally, it does have calcium oxalate crystals.
B. Generally, no calcium oxalate crystals are present.
C. Generally, it does not contain fibers.
D. Generally, it does contain fibers.
E. Generally, no glandular hairs
F. Generally does not contain starch granules
G. Generally, it does not have an oil chamber.
H. Generally, it does have glandular hairs.
I. Generally, it does contain starch granules.
J. Generally, it does contain oil chambers.
Answer: F
Which part of the betel nut is used for medicinal purposes?

Options:
A. Green Seeds
B. Mature Fruit Peel
C. Immature Seeds
D. Mature Seeds
E. Unripe Seeds
F. Fresh Fruit Peel
G. Unripe fruit peel
H. Ripe Fruit Peel
I. Dried Seeds
J. Immature Fruit Peel
Answer: D