MikaStars39/nano-eval huggingface dataset:
To determine the fluoride ion content in a test solution, the TISAB used contains NaCl, HAc-NaAc, and sodium citrate, which have the function of__

Options:
A. "Controlling the total ion strength of the test solution", "Controlling the pH of the test solution", "Masking certain interfering ions in the test solution"
B. "Maintaining the general ion strength of the test solution", "Stabilizing the pH of the test solution", "Concealing some interfering ions in the test solution"
C. "Adjusting the broad ion strength of the test solution", "Balancing the pH of the test solution", "Hiding some interfering ions in the test solution"
D. "Reducing the total ion strength of the test solution", "Raising the pH of the test solution", "Inhibiting certain interfering ions in the test solution"
E. "Increasing the specific ion strength of the test solution", "Lowering the pH of the test solution", "Excluding certain interfering ions in the test solution"
F. "Adjusting the entire ion strength of the test solution", "Stabilizing the pH of the test solution", "Eliminating specific interfering ions in the solution"
G. "Balancing the total ion strength with the test sample", "Neutralizing the pH within the test sample", "Exposing specific interfering ions in the reagents"
H. "Increasing the total ionic concentration of the test solution", "Lowering the pH of the test solution", "Excluding certain interfering ions in the test solution"
I. "Decreasing the total ion strength of the test solution", "Elevating the pH of the test solution", "Shielding specific interfering ions in the test solution"
J. "Regulating the overall ion strength of the test solution", "Balancing the pH of the test solution", "Concealing some interfering ions in the test solution"
Answer: A
When using the Model 722 spectrophotometer in the transmittance mode, open the sample chamber cover and press the ( ) key. The display should show ( ). Close the sample chamber cover and press the ( ) key. The display should show ( ).

Options:
A. 20%,20,90%,90
B. 0%,0,10%,10
C. 0%,0,100%,100
D. 0%,0,90%,90
E. 0%,100,100%,0
F. 50%,50,50%,50
G. 40%,40,60%,60
H. 10%,30,80%,60
I. 70%,70,30%,30
J. 90%,90,10%,10
Answer: C
In gel chromatography, the first to elute with the mobile phase is ( ).

Options:
A. Basic lipids
B. Small ions
C. Heavy metals
D. Macromolecule
E. Large polymers
F. Neutral molecules
G. Complex proteins
H. Light gases
I. Simple Sugars
J. Dissolved salts
Answer: D
When drawing a standard curve, the standard solution should generally have at least ( ) different concentration points.

Options:
A. 10
B. 8
C. 1
D. 4
E. 7
F. 2
G. 6
H. 3
I. 5
J. 9
Answer: I
The main difference between the structures of atomic fluorescence and atomic absorption spectrometers is ( )

Options:
A. Absorption cell
B. Beam splitter
C. Excitation source
D. Light path
E. Detection system
F. Control unit
G. Signal processor
H. Emission line
I. Sample holder
J. Measurement chamber
Answer: D
When measuring moisture content, the thickness of the sample spread over the bottom of the weighing bottle must not exceed ( )

Options:
A. 11mm
B. 4mm
C. 8mm
D. 10mm
E. 5mm
F. 1mm
G. 12mm
H. 7mm
I. 2mm
J. 9mm
Answer: E
The crucible after calcination should be cooled to below ( )°C before being moved into the dryer.

Options:
A. 250°C
B. 150°C
C. 350°C
D. 400°C
E. 180°C
F. 450°C
G. 200°C
H. 120°C
I. 300°C
J. 100°C
Answer: G
What is the characteristic sign that suggests a cow will give birth within a few hours to a day?

Options:
A. Relaxation
B. Tail raising
C. Muscular tension
D. Hoof separation
E. Increased feeding
F. Mental Unease
G. Coat shedding
H. Breast swelling
I. Milk leakage
J. Cervical softening
Answer: I
Dogs areseasonal polyoestrus animals, and usually go into heat twice eachyear ().

Options:
A. from July to September in summer
B. from June to September in summer
C. from March to May in spring
D. from September to November in autumn
E. from January to March in winter
F. from February to April in spring
G. from December to February in winter
H. from November to January in winter
I. from October to December in fall
J. from April to June in spring
Answer: C
Protists have various types of nutrition: holozoic nutrition, photoautotrophic nutrition and __________.

Options:
A. chemoautotrophic nutrition
B. radioautotrophic nutrition
C. lithoautotrophic nutrition
D. heterocyclic nutrition
E. mycoheterotrophic nutrition
F. thermoautotrophic nutrition
G. mixotrophic nutrition
H. chemoheterotrophic nutrition
I. saprophytic nutrition
J. parasitic nutrition
Answer: I
Based on different experimental purposes and uses, culture media can be classified into basic culture media, selective culture media, differential culture media and _______ media.

Options:
A. advanced culture
B. supplemental culture
C. enriched culture
D. nutrient-rich culture
E. specialized culture
F. growth enhancement culture
G. supported culture
H. improvement culture
I. fortified culture
J. enhanced culture
Answer: C
In wastewater treatment, common protozoa include flagellates, amoebae, free-swimming ciliates, and ________.

Options:
A. resting ciliates
B. mobile amoebae
C. mobile diatoms
D. floating amoebae
E. sessile ciliates
F. floating ciliates
G. free-floating flagellates
H. sessile diatoms
I. sliding ciliates
J. sliding flagellates
Answer: E
Factors affecting the length of the lag phase include the type of bacteria, the age of the bacterial population inoculated, the ________, and the _________.

Options:
A. temperature control, culture medium consistency
B. pH level of the medium, availability of nutrients
C. temperature settings, concentration of nutrients
D. inoculation amount, composition of the culture medium
E. growth rate of bacteria, type of incubator
F. size of inoculation, type of culture used
G. bacterial strain resistance, nutritional additives
H. inoculation density, medium agitation level
I. age of growth media, level of oxygenation
J. initial cell count, type of growth medium
Answer: D
The main components of photochemical smog include ozone, ____________, ketones, aldehydes, and other compounds.

Options:
A. benzene ring structures
B. dimethyl sulfate
C. peroxyacetyl nitrate
D. chlorofluorocarbons
E. nitrogen monoxide
F. carbon monoxide
G. nitrogen dioxide
H. methyl ethyl ketone
I. sulfuric acid
J. hydroxyethyl formate
Answer: C
NOx produced by combustion can be categorized based on its formation pathway into thermal NOx, fuel NOx, and ______ NOx.

Options:
A. primary
B. catalytic
C. delayed
D. instantaneous
E. prompt
F. rapid
G. tertiary
H. reactive
I. controlled
J. secondary
Answer: E
Based on the type of pollution occurrence, air pollution sources can be divided into industrial pollution sources, agricultural pollution sources, domestic pollution sources, and _______ pollution sources.

Options:
A. transportation
B. urban development
C. scientific research
D. educational institution
E. commercial building
F. consumer practices
G. wildlife habitat
H. residential area
I. natural disaster
J. forest conservation
Answer: A
The particle size distribution of atmospheric pollutants is primarily represented in two ways: number distribution and ________.

Options:
A. frequency distribution
B. length distribution
C. time distribution
D. speed distribution
E. volume distribution
F. mass distribution
G. quantity distribution
H. area distribution
I. density distribution
J. temperature distribution
Answer: F
The effective height of a chimney is the sum of the chimney's geometric height and the ___________.

Options:
A. external wind speed
B. ambient air pressure
C. combustion chamber volume
D. chimney wall thickness
E. internal diameter measurement
F. atmospheric inversion level
G. flue gas lifting height
H. smoke dispersion altitude
I. thermal efficiency rate
J. base elevation above sea level
Answer: G
Which of the following aeration devices are generally used in the straight section of the oxidation ditch?

Options:
A. Submerged Gas Injector
B. Venturi Oxygenator System
C. Foam-less Spray Disk
D. Surface Rotating Beater
E. Aeration Brush Rotor
F. Microporous Diffusion Plate
G. Impeller Aerator
H. Bubble Diffuser Cylinder
I. Jet Aeration Mechanism
Answer: E
Under normal circumstances, from which five aspects can we examine the hydrology of a base?

Options:
A. Stream routes, water copulation, water circles, base hydrologic inputs, water shelves
B. Flow patterns of streams, water population, water cycles, primary hydrologic inputs, water banks
C. Flow directions of water, aquatic life diversity, main water sources, primary water data, waterline
D. Water flow directions, water purity, water origins, primary hydro data, water boundaries
E. Fluid movement phases, fluid density, fluid beginnings, principal water measurements, water sides
F. Surface water flow, water health, water reservoirs, fundamental hydrologic figures, water rim
G. Moisture distribution trends, water clarity, water origin, foundational hydrometric data, water edges
H. Rainfall projections, water transparency, water points, basic hydrography figures, water fronts
I. Drainage patterns, water stability, water deposits, essential hydrologic information, water outlines
J. Natural systems of water, water quality, water sources, basic hydrological data, waterfront
Answer: J
Which of the following is a correct statement about the huge impact of water projects on the healthy life of rivers?

Options:
A. Water projects enhance the water flow's seasonal versatility.
B. Hydraulic initiatives amplify the natural river flow and ecosystem interplay.
C. Hydraulic engineering bolsters the overall health of riverine ecosystems.
D. The water conservancy project has disrupted the spatial continuity of the river ecosystem.
E. The disturbance to river ecosystems caused by hydraulic engineering is irreversible.
F. Hydraulic engineering weakens or even severs the transfer of materials and energy along the water flow.
G. Water management allows continuous ecosystem damage along rivers.
H. Hydraulic designs strengthen the energy balance across ecosystems.
I. Hydraulic structures help maintain biodiversity within river systems.
Answer: F
What is the maximum spatial resolution in meters that QuickBird satellite data needs to achieve to be considered true sub-meter level satellite data?

Options:
A. 0.66
B. 0.61
C. 0.64
D. 0.69
E. 0.67
F. 0.55
G. 0.71
H. 0.62
I. 0.65
J. 0.58
Answer: B
Which of the following geometric shapes is a typical projection target in map projection technology?

Options:
A. Cone
B. Sphere
C. Cylinder
D. Rectangle
E. Hexagon
F. Pentagon
G. Octagon
Answer: C
______ is the foundation for correctly using a topographic map.

Options:
A. Knowledge of the surrounding landscape view
B. Understanding the symbols and color meanings only
C. Interpretation of natural land formations only
D. Awareness of the compass usability techniques
E. Mastery of the geographical coordinate system
F. Familiarity with the actual orientation of the field
G. Recognition of different scale sizes on maps
H. Identification of common terrain features
I. Insight into the invention of mapping tools
J. Appreciation of the historical context involved
Answer: F
According to the spatial positions of the two beams, they can be divided into ______ dual-beam and ______ dual-beam Doppler radar.

Options:
A. Bidirectional; Unidirectional
B. Multiband; Single-band
C. Multidirectional; Unidirectional
D. Horizontal; Vertical
E. Omnidirectional; Sectorial
F. Forward; Backward
G. Bidirectional; Multidirectional
H. Broad; Focused
I. Active; Passive
J. Unidirectional; Bidirectional
Answer: A
Which of the following statements about the formation of upslope winds is correct?

Options:
A. It occurs due to warm air sinking at night and cold air rising during the day on slopes.
B. It happens when warm air accumulates at the bottom of a slope and pushes colder air upwards.
C. It is a result of warm air rising from the valley at night and cold air descending during the day due to temperature differences.
D. It arises when warm air rises from the base during the day and cold air descends at night.
E. It occurs when there is significant ground variation and strong surrounding winds.
F. It is caused by cold air descending the slope at night due to mountain temperature differences and warm air rising during the day.
G. During the day, sunlight heats the air layer close to the slope, causing the warm air to descend along the slope and cold air to rise from the valley to replenish it, creating an airflow from bottom to top.
H. It originates when cold air rises from the valley at night and warm air descends during the day.
I. It results from warm air accumulating at the summit, pushing colder air downwards during the day.
J. At higher altitudes, wind speeds are faster, so wind blows from lower to higher altitudes.
Answer: F
What are the aspects of synergy between climate change issues and air pollution issues?

Options:
A. Emission Status; Effect Mapping; Management Planning
B. Emission Frequency; Effect Diminution; Management System
C. Emission Sources; Effect Distribution; Management Operation
D. Emission Control; Effect Analysis; Management Review
E. Emission Types; Effect Appraisal; Management Structure
F. Emission Monitoring; Effect Severity; Management Implementation
G. Emission Synergy; Effect Synergy; Management Synergy
H. Emission Exchange; Effect Exchange; Management Exchange
I. Emission Levels; Effect Evaluation; Management Coordination
J. Emission Reduction; Effect Increase; Management Strategy
Answer: G
When not considering the attenuation due to rainfall, which wavelength radar has the strongest capability to detect rain?

Options:
A. 10 cm
B. 15 cm
C. 5 cm
D. 20 cm
E. 3 cm
F. 9 cm
G. 12 cm
H. 7 cm
I. 1 cm
J. 2 cm
Answer: E
The sea level rise predicted for 2100 using scenario RCP8.5 (where global CO2 emissions remain high) is?

Options:
A. Between 0.0m and 0.2m
B. Between 1.6m and 1.8m
C. 'Between 0.4m and 0.6m
D. Between 1.2m and 1.4m
E. Between 0.6m and 0.8m
F. Between 0.2m and 0.4m
G. Between 1.0m and 1.2m
H. Between 1.8m and 2.0m
I. Between 1.4m and 1.6m
J. Between 0.8m and 1.0m
Answer: E
What could be the cause of flattened grape branches?

Options:
A. Grapevine wood fungus affliction
B. Grapevine leaf rolling infection
C. Grapevine fanleaf virus
D. Grape red leaf ebb virus
E. Grapevine root rot ailment
F. Grape Gray Mold Disease
G. Grapevine trunk diseases
H. Grapevine stem discoloration syndrome
I. Grape Golden Yellow Disease
J. Grapevine shriveled stem disorder
Answer: C
How should artificial shaping trees be pruned to maintain good ornamental effects?

Options:
A. Autumn
B. Once in Summer
C. Once in Spring
D. Multiple times in the summer
E. Twice in Autumn
F. Multiple times in Winter
G. Winter
H. Once in Winter
I. Multiple times in Spring
J. Twice in Spring
Answer: D
What are the characteristics of cork cells?

Options:
A. Their fibrous composition
B. Their crystalline pattern
C. Their layered arrangement
D. Their expansive framework
E. Their fluid nature
F. Their branching shapes
G. Their solid forms
H. Their dense matrix
I. Their alveolar structure
J. Their smooth texture
Answer: I
What is the rate of diffusion of water vapor molecules through stomata related to when the stomata are open?

Options:
A. It parallels the depth of the stomata
B. It is equal to the radius of the stomata
C. It is comparable to the width of the stomata
D. It is proportional to the temperature around stomata
E. It mirrors the area of the stomata
F. It reflects the height of the stomata
G. It is equivalent to the diameter of the stomata
H. It corresponds to the length of the stomata
I. It is proportional to the perimeter of the stomata
J. It is inverse to the density of stomata
Answer: I
At what nm does the Pr type of photosensitive pigment have maximum absorption?

Options:
A. 680
B. 560
C. 660
D. 610
E. 720
F. 500
G. 530
H. 690
I. 640
J. 580
Answer: C
Where can the interstitial meristem exist?

Options:
A. Tip of internode, middle of leaf, base of ovary, base of common petiole
B. Middle of internode, top of leaf, bottom of ovary, bottom of common petiole
C. End of internode, top of leaf, side of ovary, base of common petiole
D. Tip of root, edge of leaf, center of stem, bottom of petiole
E. Bottom of internode, top of leaf, side of ovary, middle of common petiole
F. Center of internode, edge of leaf, bottom of ovary, top of common petiole
G. Middle of fruit, side of leaf, base of flower, top of root
H. Tip of internode, tip of leaf, base of ovary, middle of common petiole
I. Base of internode, bottom of leaf, middle of ovary, top of common petiole
J. Base of internode, base of leaf, top of ovary, top of common petiole
Answer: J
What are the characteristics that distinguish mosses from tussocks?

Options:
A. The leaf arrangement is chiefly apical, the stems often have nodes, and the overall form is mainly radial
B. The leaf placement is mainly basal, the fronds usually contain a midrib, and the configuration is predominantly radial
C. The plant structure is primarily lignified, the leaves typically include a midrib, and the growth form is mainly radial
D. The plant body is mostly cauline, the leaves often have a midrib, and the plant body is mostly radially symmetrical
E. The plant base is largely underground, the fronds generally have a central vein, and the symmetry is largely radial
F. The foliage is mainly basal, the stems frequently have nodes, and the overall symmetry is predominantly radial
G. The plant architecture is primarily aerial, the leaves often feature a midrib, and the general shape is mainly radial
H. The plant stems are mostly subterranean, the foliage often exhibits a midrib, and the structure is generally radial
I. The leaf arrangement is typically apical, the stems usually include nodes, and the overall form primarily radial
J. The stems are mainly aerial, the leaves usually contain a central vein, and the general form is mostly radial
Answer: D
According to Chinese law, what generally applies to resolving legal conflicts in litigation procedures?

Options:
A. Law of the court's location
B. Law of the primary evidence
C. Law chosen by the parties
D. Personal choice of the judge
E. Law of the secondary connections
F. Law of the closest connection
G. Law referenced in agreements
H. Personal law of the parties
I. Law of the nearest jurisdiction
J. Law of the national court
Answer: A
The type of brush suitable for skin massage on short-haired dogs is ( ).

Options:
A. animal hair type
B. metal pin type
C. nylon bristle type
D. leather strap type
E. wooden block type
F. synthetic sponge type
G. cotton pad type
H. silk weave type
I. plastic ridge type
J. rubber nub type
Answer: A
Wind pathogens often carry cold or heat, reflecting which pathological characteristic of the six excesses?

Options:
A. Concurrent occurrence
B. External invasion
C. Symptomatic response
D. Seasonal variation
E. Influential potency
F. Pathological impact
G. Transformation
H. Biological function
I. Differential diagnosis
J. Regional specificity
Answer: A
The organ responsible for the transformation and transportation of water and fluids is ______.

Options:
A. San Jiao
B. Liver
C. Lungs
D. Gallbladder
E. Stomach
F. Pancreas
G. Colon
H. Kidney
I. Spleen
J. Heart
Answer: I
The seasonal pathogenic factor that clearly causes illness is _____.

Options:
A. Thunder
B. Summer-heat
C. Pollution
D. Wind
E. Snow
F. Cold
G. Fire
H. Fog
I. Dryness
J. Dust
Answer: B
The inch-mouth pulse differentiates the conditions of the organs. The liver and gallbladder ailments are reflected in the _____.

Options:
A. Left pulse tip
B. Left pulse base
C. Right Kao area
D. Left Bei area
E. Right wrist area
F. Left Guan area
G. Right Guan region
H. Right Niu area
I. Right Tai area
J. Left Shen area
Answer: F
The most suitable medicine for treating rubella itching and vitiligo is _______.

Options:
A. Echinacea Purpurea
B. Passiflora Incarnata
C. Albizia Julibrissin
D. Centella Asiatica
E. Gentiana Lutea
F. Withania Somnifera
G. Tribulus Terrestris
H. Achillea Millefolium
I. Calendula Officinalis
J. Artemisia Annua
Answer: G
Medicines with the effects of promoting blood circulation, removing blood stasis, diuresis, and reducing swelling are ________.

Options:
A. Huangqi (Astragalus membranaceus)
B. Baishao (Paeonia lactiflora)
C. Sanqi (Panax notoginseng)
D. Honghua (Safflower)
E. Mudanpi (Paeonia suffruticosa)
F. Danggui (Angelica sinensis)
G. Yimucao (Leonurus japonicus)
H. Shuanghuanglian (Lonicera japonica)
I. Guizhi (Cinnamomum cassia)
J. Chuanxiong (Ligusticum striatum)
Answer: G
What are the effects of Yu Bai Fu?

Options:
A. Clear heat and resolve dampness, tonify blood and dissolve nodules.
B. Calm the liver and extinguish wind, clear heat and dissolve nodules.
C. Nourish yin and clear the lungs, invigorate blood and dissolve nodules.
D. Dispel cold and warm the middle, clear stagnation and dissolve nodules.
E. Promote urination and reduce swelling, cool blood and dissolve nodules.
F. Harmonize the stomach and descend qi, relieve toxicity and dissolve nodules.
G. Expel wind and stop convulsions, detoxify and dissolve nodules.
H. Dry dampness and strengthen the spleen, expel wind and dissolve nodules.
I. Warm the lungs and transform phlegm, tonify qi and dissolve nodules.
J. Stabilize the exterior and stop sweating, transform phlegm and dissolve nodules.
Answer: G
The patient has been suffering from asthma for a long time with recurrent attacks. During an attack, there is a phlegm rattle in the throat like snoring, a low voice, shortness of breath, thin and clear sputum, a pale face, sweating with cold limbs, a pale tongue with a white coating, and a deep, thin pulse. For treatment, it is advisable to choose ______.

Options:
A. Qiwei Duqi Pill
B. Suzi Jiangqi Decoction
C. Luwei Dihuang Pill
D. Ma Xing Shi Gan Decoction
E. Xuanfei Huazhu Decoction
F. Baolan Genku Granules
G. Sangju Yinqiao Powder
H. Sanzi Yangqin Decoction
I. Wuwei Xiao Du Pill
J. Shegan Mahuang Decoction
Answer: B
Edema is often observed in cases of prolonged damp-heat, which can lead to dryness damaging the yin. The first choice of treatment is ______.

Options:
A. Zhuling Soup
B. Xiangfu Soup
C. Fuling San
D. Danggui Soup
E. Shensu Decoction
F. Wuwei Decoction
G. Qihuang Wan
H. Yuji Powder
I. Baishao Drink
J. Guizhi Water
Answer: A
The patient is usually in good health. Three days ago, they were suddenly frightened, experiencing palpitations and easy startling, restlessness, poor sleep with many dreams, a thin white tongue coating, and a wiry pulse. Treatment should be with _____.

Options:
A. Ba Zhen Tang with added Polygala
B. Long Dan Xie Gan Tang with added Ginger
C. Xiao Yao San with added Poria
D. Zhi Gan Cao Tang with added Almond
E. Anshen Dingzhi Wan with added Amber
F. Jiao Tai Wan with added Ginseng
G. Sheng Mai San with added Angelica
H. Banxia Houpo Tang with added Rhubarb
I. Dang Gui Shao Yao San with added Licorice
J. Si Jun Zi Tang with added Phellodendron
Answer: E
Which work is the following excerpt from: "Advertising is indeed one form of revenue for newspapers; however, the primary duty of a newspaper is to improve society. If an advertisement has a harmful impact on society, it goes against the fundamental purpose for which the newspaper was established."?

Options:
A. The Economic Advantages of Limiting Harmful Ads
B. Evaluating the Impact of Commerce on Editorial Integrity
C. A Case for Prohibiting Advertisements Harmful to Society
D. Exploring the Societal Responsibilities of Newspapers
E. A Debate on the Ethical Limits of Newspaper Revenue
F. An Argument Against Unethical Advertising Practices
G. A Discussion on the Moral Obligations of Print Media
H. The Role of Advertising in Modern Journalism
I. A Study on the Economic Drivers Behind Media
J. The Relationship Between Advertising and Public Welfare
Answer: C
Which are the ethical violations in current news photography?

Options:
A. Unauthorized digital manipulation; Excessive dramatization in conflict coverage
B. Pre-editing scene construction; Overlooked subject consent in war reporting
C. Post-production falsification; Lack of humanitarian concern in disaster and violence news
D. Pre-production staging; Inadequate citation in photojournalism work
E. Over-editing of light and color; Neglect of ethical guidelines in public incidents
F. Exaggerated exposure settings; Insufficient privacy in personal tragedies
G. Inaccurate temporal depiction; Excess simplification in social issue images
H. Misleading angle adjustments; Omission of context in political photo stories
I. Misrepresentation in camera angles; Improper photo credit attribution
J. Inappropriate framing choices; Inadequate sensitivity in crisis images
Answer: C
The governments, environmental protection departments, and enterprises in China have legal responsibilities and obligations for the emergency management of environmental emergencies. Which of the following is included in the legal responsibilities of the governments?

Options:
A. Regular maintenance of public parks
B. Immediate cessation of industrial activities
C. Timely report to relevant companies involved in environmental emergencies
D. Routine inspection of urban infrastructure
E. Post-evaluation and reconstruction
F. Direct allocation of natural resources
G. Sudden increase of green energy sectors
H. Long-term climate change mitigation
I. Annual assessment of air quality standards
J. Constant monitoring of wildlife populations
Answer: E
What are the main types of environmental protection laws in China?

Options:
A. Environmental protection individual statutes; Environmental protection group statutes; Environmental protection total statutes
B. Environmental conservation single acts; Environmental conservation combined acts; Environmental conservation entire
C. Environmental conservation local acts; Environmental conservation regional acts; Environmental conservation global acts
D. Environment conservation specific laws; Environment conservation inclusive laws; Environment conservation overlapping
E. Environmental protection regional laws; Environmental protection sectorial laws; Environmental protection unified laws
F. Environmental protection municipal laws; Environmental protection provincial laws; Environmental protection national laws
G. Environmental control solo regulations; Environmental control intersecting regulations; Environmental control complete regulations
H. Environmental protection standalone laws; Environmental protection cross-sectional laws; Environmental protection comprehensive laws
I. Environmental guard local decrees; Environmental guard province decrees; Environmental guard federal decrees
J. Environmental safeguard regional policies; Environmental safeguard sectorial policies; Environmental safeguard unified policies
Answer: H
From the perspective of wood anatomy, wood is a composite formed by various shapes and functional tissues or organs ( ).

Options:
A. Fiber
B. Flexible stems
C. Square vessels
D. Hollow tubes
E. Catheter
F. Thin-walled cells
G. Tubular cells
H. Elongated roots
I. Rigid pores
J. Dense blocks
Answer: G
Rubber cells are located in the branches and leaves of Eucommia ulmoides( ).

Options:
A. In the cambium layer
B. In the cortex
C. In the root hairs
D. Epidermis
E. In the phloem
F. In the epidermal cells
G. In the vascular bundle
H. In the leaf veins
I. In the stomata
J. In the xylem
Answer: E
In transportation planning, which method is usually used to predict travel patterns based on travel behavior models?

Options:
A. Dynamic programming model
B. Quadratic programming model
C. Discrete choice model
D. Gravity flow model
E. Stochastic gradient model
F. Time-series analysis model
G. Traffic assignment model
H. Probabilistic selection model
I. Micro-simulation model
J. Linear regression model
Answer: H
Which model can be used to describe the relationship between "capacity" and "flow" in traffic flow?

Options:
A. Aggregate flow equation
B. Bottleneck flow representation
C. Macroscopic traffic theory
D. Time-space diagram
E. Green light-red light model
F. Speed-density model
G. Basic flow model
H. Lockett model
I. Headway distribution curve
J. Lane distribution model
Answer: H
In a low-pressure steam heating system, the slope of the condensate pipe is _______.

Options:
A. Greater than or equal to 0.004
B. Less than or equal to 0.003
C. Greater than or equal to 0.008
D. Less than or equal to 0.005
E. Less than or equal to 0.004
F. Greater than or equal to 0.006
G. Greater than or equal to 0.007
H. Greater than or equal to 0.003
I. Less than or equal to 0.006
J. Greater than or equal to 0.005
Answer: J
What is the principle of natural ventilation in a chimney?

Options:
A. Draft effect principle
B. Stack pressure ventilation
C. Airflow thermal gradient
D. Structural draft principle
E. Both
F. Density difference effect
G. Buoyant force mechanism
H. Wind pressure ventilation
I. Thermal pressure ventilation
J. Pressure-driven airflow
Answer: I
What is the commonly used wind speed standard in the design of ventilation systems?

Options:
A. 2.5 m/s
B. 1.5 m/s
C. 4.8 m/s
D. 3.2 m/s
E. 2.0 m/s
F. 0.5 m/s
G. 1.0 m/s
H. 5.0 m/s
I. 0.1 m/s
J. 3.0 m/s
Answer: B
What is the result of cell division activity that allows chives to continue growing after cutting?

Options:
A. Distal meristem tissue
B. Lateral meristem
C. Primary meristem tissue
D. Peripheral meristem tissue
E. External meristem tissue
F. Basal meristem tissue
G. Intercalary meristem tissue
H. Central meristem tissue
I. Apical meristem
J. Secondary meristem tissue
Answer: G
Which of the following factors will affect the total parasitic capacitance of a conductor?

Options:
A. Number of electrons, resistance variation, ambient temperature, magnetic field strength
B. Cable color intensity, insulation transparency, conductor flexibility, external atmospheric pressure
C. Conductor alloy composition, shield effectiveness, insulation rigidity, ambient light
D. Material conductivity, insulation grade, cable length, proximity to other wires
E. Insulation color, conductor length, distance from power source, air humidity levels
F. Conductor surface texture, metal type, presence of insulator, overall conductor diameter
G. Conductor alloy type, metal plating quality, cable tightness, number of insulation coatings
H. Insulation layer thickness, conductor width, spacing between conductors, thickness of the metal layer
I. Cable flexibility, solder melting point, insulator density, environmental pressure
J. Conductor transparency, insulation saturation, wire curvature, spacing from earth
Answer: H
What are the main forces involved in alpha decay?

Options:
A. Nuclear force, electromagnetic interaction force
B. Chemical bonding, ionic interaction force
C. Nuclear reaction, magnetic induction force
D. Weak Interaction Force
E. Thermal conductivity, radiant energy
F. Electromagnetic field, gravitational pull
G. Gravitational Force
H. Magnetism, electric polarization force
I. Molecular interaction, covalent force
J. Kinetic energy, static friction force
Answer: A
Which of the following is the correct interpretation of the GM counter tube?

Options:
A. Self-enhancement is necessary for promoting the accuracy of the Geiger-Müller counter.
B. The G-M counter operates in a limited proportionality region
C. The Geiger-Müller counter can be used to measure the energy of incident particles.
D. The Geiger-Müller counter can analyze the mass of invading elements.
E. Self-quenching is crucial for improving the timing response of the Geiger-Müller counter.
F. The G-M counter functions primarily in a completely proportional area.
G. The dead time of the Geiger-Müller counter is of the extended type.
H. Self-quenching is critical for enhancing the response time of the Geiger-Müller counter.
I. Self-purging is vital for optimizing the timing response of the Geiger-Müller counter.
J. Self-cleaning is significant for advancing the precision of the Geiger-Müller counter.
Answer: E
The entity responsible for scheduling maintenance plans for the power system is( ).

Options:
A. Biannual Maximum Useful Load Curve
B. Weekly Maximum Useful Load Curve
C. Daily Maximum Useful Load Chart
D. Annual Minimum Useful Load Curve
E. Monthly Maximum Useful Load Curve
F. Annual Continuous Effective Load Curve
G. Active Power Load Curve
H. Annual Maximum Useful Load Curve
I. Annual Average Useful Load Curve
J. Hourly Maximal Useful Load Curve
Answer: H
The creep characteristics of overhead lines primarily depend on( ).

Options:
A. Current flow rate and voltage level
B. Length of the conductor wire
C. Insulation type and installation techniques
D. Molecular structure and crystallization method of wire materials.
E. Manufacturing process and alloy composition
F. Temperature and humidity exposure conditions
G. Ambient environmental conditions surrounding the lines
H. Modulus of Elasticity of the Conductor
I. Resistance value and conductor thickness
J. Coefficient of thermal expansion of the conductor
Answer: D
Given x[n] = [1, 3, 5], h[n] = [2, 4], and y[n] = x[n]*h[n], then y[2] = ( ).

Options:
A. 28
B. 24
C. 21
D. 25
E. 30
F. 20
G. 23
H. 26
I. 22
J. 18
Answer: I
The time and space complexities for computing fib(n) with dynamic programming are ( ).

Options:
A. $Theta(log n),Theta(1)$
B. $Theta(n^3),Theta(n)$
C. $Theta(n),Theta(n^3)$
D. $Theta(n^3),Theta(n^3)$
E. $Theta(n),Theta(n^4)$
F. $Theta(n),Theta(1)$
G. $Theta(n),Theta(n^2)$
H. $Theta(n^3),Theta(1)$
I. $Theta(n^2),Theta(n)$
J. $Theta(n^2),Theta(n^2)$
Answer: F
About the strategy of DAC for Voronoi diagram, which of the following is correct?

Options:
A. hR cut the cell of l
B. hL intercepted the area of l
C. hR sliced the space of l
D. hR bisected the region of l
E. hL halved the region of l
F. hR dissected the sector of l
G. hR carved the area of l
H. hR split the sector of l
I. hL divided the cell of l
J. hL segmented the zone of l
Answer: A
What is the time complexity of the conventional transposition algorithm for a sparse matrix (m rows and n columns, with t non-zero elements) stored in a triple sequence list?

Options:
A. O(n^2)
B. O(n*m)
C. O(n*t)
D. O(m+n+t)
E. O(t+m+n)
F. O(t*m*n)
G. O(n+m
H. O(t*n)
I. O(t^n)
J. O(t+m)
Answer: C
Among the following statements, the issues that should be paid attention to in numerical computation are ().

Options:
A. Minimize the operation quantity, enhance the process complexity. Prevent subtraction of unlike numbers. Avoid smaller numbers
B. Reduce the calculation steps, simplify the operational process. Avoid subtracting two different numbers. Prevent large numbers
C. Reduce the process complexity, increase computational steps. Avoid adding two different numbers. Prevent small numbers from dominating large numbers.
D. Simplify the calculation process, reduce the number of operations. Avoid subtracting two similar numbers. Prevent large numbers from "swallowing" smaller numbers.
E. Decrease the calculation complexity, augment the operation count. Avoid adding similar large numbers. Prevent small numbers from overshadowing larger ones.
F. Simplify manual computation methods, increase operational steps. Avoid subtracting two non-similar numbers. Prevent small numbers from absorbing larger numbers.
G. Enhance the computational method, lower the operation counts. Prevent subtracting opposing numbers. Avoid big numbers consuming small numbers.
H. Increase the number of operations, simplify the calculation steps. Prevent similar numbers from subtraction. Avoid large numbers overshadowing smaller
I. Simplify the computational method, increase the operation count. Avoid adding two dissimilar numbers. Prevent small numbers from exceeding large numbers.
J. Streamline operational steps, diminish the number of processes. Avoid subtracting two differing numbers. Prevent massive numbers from
Answer: D
After copying the formula SUM(B$2:C$4) in cell A1 of the Excel worksheet to cell B18, the original formula will become ( ).

Options:
A. SUM(B$2:C$5)
B. SUM(D$19:E$19)
C. SUM(D$2:E$4)
D. SUM(C$18:D$18)
E. SUM(C$3:D$4)
F. SUM(C$2:D$4)
G. SUM(D$2:E$3)
H. SUM(B$18:C$19)
I. SUM(D$3:E$5)
J. SUM(B$3:C$3)
Answer: F
What are the key points of training on the principles of competitive needs and differential treatment?

Options:
A. Closely examine team behaviors and group dynamics intensively.
B. Carefully study the characteristics of the project and the needs of special competitions.
C. Intently focus on product features and consumer demand variations.
D. Meticulously inspect the attributes of strategy and distinct event demands.
E. Attentively research the objectives of the assignment and unique contest requirements.
F. Precisely look into the properties of resources and uncommon tactics.
G. Rigorously review the components of development and differential match conditions.
H. Deeply explore individual player skills and overall performance potential.
I. Deliberately analyze the essentials of the operation and specific game tactics.
J. Thoroughly investigate the potential and limitations of each market segment.
Answer: B
Elenawas giving her speech on why college athletes should be paid forplaying their sport. In her PowerPoint, she uses an image of anattractive football player posing with his shirt off. Was using thispicture helpful in persuading her audience?

Options:
A. No, because the image didn't match the team colors mentioned in her speech.
B. No, as the player displayed did not engage in academic activities.
C. No,because the image didn't complement the image created by herspoken words.
D. Yes, because the player shown was the team's most valuable player last season.
E. Yes, because the sportsman showcased is a renowned fitness model.
F. No, because the athlete's representation opposed her verbal description.
G. No, as the image conveyed an unrelated athletic discipline.
H. Yes, because the subject in the photo is well-known for his sportsmanship.
I. No, because the portrayal conflicted with her articulated message.
J. No, because the background of the photo was too dark.
Answer: C
What is the primary purpose of using mulch in tea plantations?

Options:
A. To stimulate root expansion
B. To promote faster harvesting
C. To enhance pest attraction
D. To prevent soil erosion
E. To reduce weed growth
F. To improve crop flavor
G. To encourage flowering
H. To increase tea leaf size
I. To boost tea production
J. To increase soil temperature
Answer: E
In which document are the rules for the treatment of prisoners of war during international conflicts primarily outlined?

Options:
A. The Third Geneva Convention
B. The Fifth Geneva Agreement
C. The Third Geneva Protocol
D. The International Conflict Accord
E. The Seventh Geneva Convention
F. The Fourth Geneva Convention
G. The Second Human Rights Treaty
H. The First War Conduct Manual
I. The Eighth Geneva Convention
J. The Sixth Geneva Convention
Answer: F
Under the UCMJ, what is the maximum punishment for an offense classified as "conduct unbecoming an officer and a gentleman"?

Options:
A. Letter of censure and loss of privileges
B. Monetary penalty and suspension
C. Reassignment and mandatory counseling
D. Forced resignation and probation
E. Termination of commission and isolation
F. Demotion and restriction to base
G. Dishonorable discharge and confinement
H. Temporal reduction in rank and community service
I. Summary court-martial and fine
J. Reprimand and forfeiture of pay
Answer: G
What does the term "combatant status" signify in military law?

Options:
A. The lawful position of soldiers who are eligible to partake in conflict zones and are secured by the war regulations.
B. The protocol status that regulates the conduct during wartime encounters.
C. The legal status of individuals who are entitled to participate in hostilities and are protected by the laws of war.
D. The operational code that dictates the rules of engagement during combat.
E. The public designation of military personnel during international conflicts.
F. The disciplinary ranking within the military that determines engagement rules.
G. The legal status of individuals who are required to follow the rules of combat and are governed by the statutes of war.
H. The official categorization used to determine eligibility for deployment.
I. The medical classification that assesses fitness for duty in combat situations.
J. The judicial standing of members who can engage in battles and are safeguarded under the warfare laws.
Answer: C
What is the primary means of modeling in sketching?

Options:
A. Light and Shadow
B. Lines
C. Shading and Contrast
D. Texture and Detail
E. Hatching and Cross-Hatching
F. Composition and Balance
G. Color and Tone
H. Perspective and Depth
I. Contour
J. Observation and Comparison
Answer: B
The base level of the pyramid of athletic ability is ().

Options:
A. muscle coordination
B. competitive performance
C. joint function
D. health stability
E. physical fitness
F. exercise ability
G. sports proficiency
H. movement patterns
I. skillful control
J. bodily agility
Answer: C
The characteristics of a subject catalog include specificity and _____.

Options:
A. adaptability
B. popularity
C. uniformity
D. scalability
E. flexibility
F. complexity
G. generality
H. exclusivity
I. continuity
J. simplicity
Answer: E
During the Yuan Dynasty, someone wrote an article titled 'Record of the Pavilion of Prince Teng.' To find the author and the original source of this document, one can use the ________.

Options:
A. Organized List of Yuan Poetic Writings
B. Classified Index of Yuan Literary Collections
C. Registered Repertoire of Yuan Cultural Manuscripts
D. Numbered Summary of Yuan Literary Collections
E. Alphabetized Compendium of Yuan Cultural Works
F. Detailed Inventory of Yuan Artistic Papers
G. Collective Record of Yuan Historical Chronicles
H. Unified Register of Yuan Scholarly Publications
I. Compiled Catalog of Yuan Scholarly Works
J. General Archive of Yuan Historical Texts
Answer: B
China's national standards for library cataloging of published books include___ cataloging entries in the bibliographic data section.

Options:
A. seven
B. nine
C. ten
D. four
E. five
F. eleven
G. six
H. eight
I. twelve
J. three
Answer: G
The efficiency of library work refers to the comparative relationship between the outcomes of library work and the capital occupied, as well as____.

Options:
A. information stored
B. energy expended
C. space used
D. technology utilized
E. staff hired
F. books processed
G. services offered
H. funds appropriated
I. labor consumed
J. time allocated
Answer: I
When searching for articles from newspapers and journals published by the party before the founding of the nation, and revolutionary publications, one should utilize______.

Options:
A. the Inventory of Thirteen Pioneer Documents
B. the Collection of Twelve Liberty Newsletters
C. the Compilation of Eleven Independence Magazines
D. the Register of Sixteen Antebellum Publications
E. the List of Fifteen Early Settler Chronicles
F. the Catalog of Seventeen Colonial Newspapers
G. the Index of Nineteen Reproduced Revolutionary Journals
H. the Directory of Fourteen Freedom Movement Papers
I. the Repository of Twenty Historical Diaries
J. the Archive of Eighteen Pre-Independence Periodicals
Answer: G
Why did the local planning department choose Shahu Village as a test site for land preparation?

Options:
A. The local government identified Shahu Village due to resource availability.
B. The financial incentives in Shahu Village attracted significant investments.
C. The community leaders of Shahu Village were highly motivated and skilled.
D. The educational standards in Shahu Village were exceptionally high.
E. The local authorities of Shahu Village demonstrated superior management skills.
F. The local leaders of Shahu Village have the expertise and determination to redevelop.
G. The proximity to the city made Shahu Village an optimal choice.
H. The local leaders in Shahu Village expressed interest in new technologies.
I. The geographic features of Shahu Village presented unique challenges.
J. The infrastructure in Shahu Village was already well-established.
Answer: F
Which of the following is direct freezing methods?

Options:
A. Ice flour mixture freezes
B. Ice soda mixture freezes
C. Ice salt mixture freezes
D. Static air freezes
E. Water salt mixture freezes
F. Ice acid mixture freezes
G. Ice spice mixture freezes
H. Contact freezing
I. Air supply freeze
J. Ice sugar mixture freezes
Answer: C
Which of the following control methods for gas indicators is suitable for products sensitive to carbon dioxide?

Options:
A. Helium segment indicators
B. Sulfur double index
C. Double low indicators
D. Double high indicators
E. Methane multiple indicators
F. Oxygen single index
G. Hydrogen single index
H. Variable indicators
I. Carbon triple indicators
J. Nitrogen dual index
Answer: F
To prepare 200 suppositories each containing 0.2g of tannic acid, given that the blank suppository weighs 2.0g and the replacement value of tannic acid in cocoa butter is 1.6, the amount of base needed is ( ).

Options:
A. 250g
B. 350g
C. 325g
D. 375g
E. 275g
F. 300g
G. 400g
H. 200g
I. 225g
Answer: D
What is our current legal method of checking for pyrogens?

Options:
A. Bacterial inhibition
B. Cell culture method
C. Pyrogen test
D. Mouse method
E. Rabbit method
F. Rabbit assay
G. Thermal approach
H. Rabbit experiment
I. Endotoxin challenge
J. Toxin procedure
Answer: E
When checking the impurity limit of a drug, weigh the test sample W(g), measure the volume of the standard solution of the impurity to be examined as V(mL), and the concentration as C(g/mL), then what is the impurity limit of the drug?

Options:
A. C·V/W×10%
B. C·V/W×100%
C. W·V/C×100%
D. V·W/C×100%
E. C·W/V×100%
F. V·C/W×10%
G. W·V/C×10%
H. C·W/V×10%
I. W·C/V×10%
J. V·C/W×100%
Answer: J
Vitamin E is hydrolyzed to tocopherols under acidic conditions of nitric acid, and tocopherols are oxidized by nitric acid to the o-quinone structure and appear ______ colored.

Options:
A. Light-brown
B. Pure-white
C. Yellow-green
D. Blue-violet
E. Dark-gray
F. Deep-blue
G. Pale-yellow
H. Bright-pink
I. Silver-black
J. Orange-red
Answer: J
Which of the following is appropriate for samples handling of metal poisons?

Options:
A. Organic destruction method
B. Biological reduction technique
C. Elemental dispersion technique
D. Natural degradation process
E. Inorganic containing approach
F. Thermal breakdown approach
G. Chemical isolation method
H. Mineral evaporation strategy
I. Synthetical absorption technique
J. Physical adhesion procedure
Answer: A
Most temperate perennial forage grasses need to pass through ____ before flowering.

Options:
A. Partial induction
B. Triple activation
C. Double induction
D. Complete maturation
E. Rapid transition
F. Extended incubation
G. Multiple gestation
H. Double stimulation
I. Single initiation
J. Initial preparation
Answer: C
Graphic design is one of the characteristics of the Art Deco movement in France, who is the leading figure?

Options:
A. Flaubert
B. Belleau
C. Montclair
D. Cassandra
E. Lefebvre
F. Danton
G. Giroux
H. Renoir
I. Moreau
J. Durand
Answer: D
The correct method for measuring abdominal circumference is as follows: The patient should lie ______, and use a soft tape to measure around the abdomen, passing through the navel. The measured circumference is the abdominal circumference.

Options:
A. flat without fasting
B. sitting after eating
C. standing without exhalation
D. upside down post exercise
E. upright before urinating
F. reclined before drinking
G. flat following hydration
H. flat after urinating
I. flat preceding fasting
J. bent following food intake
Answer: H
The ischemic changes in the electrocardiogram of acute myocardial infarction are primarily alterations in the _______.

Options:
A. Heart rate
B. PR interval
C. T wave
D. P wave
E. ST segment
F. QRS complex
G. QT interval
H. U wave
I. RR interval
J. J point
Answer: C
The ______ of the Ribbonfish have extended filamentous fin rays.

Options:
A. thoracic strips
B. dorsal spines
C. pelvic rays
D. lateral plates
E. ventral flukes
F. pectoral fins
G. caudal lobes
H. adipose wings
I. opercular gills
J. anal scales
Answer: F
The main distinguishing features between silver carp and bighead carp are the size of the head, body color, and the degree of ______.

Options:
A. pectoral fin texture
B. lateral line curvature
C. dorsal fin shape
D. ventral scale pattern
E. pelvic fin position
F. caudal fin texture
G. dorsal spine length
H. abdominal keel
I. gill raker count
J. anal fin symmetry
Answer: H
Higher plants primarily exhibit three modes of branching: monopodial branching, sympodial branching, and ______.

Options:
A. radial symmetry
B. fibrous rooting
C. stoloniferous expansion
D. tillering
E. secondary growth
F. apical dominance
G. rhizoidal spreading
H. lateral budding
I. dichotomous branching
J. adventitious rooting
Answer: D