MikaStars39/nano-eval huggingface dataset:
For the treatment of asthma with exterior cold and interior fluid retention, the preferred formula is:

Options:
A. Gan Jiang Ling Shu Tang
B. Xiao Qing Long Tang without Shi Gao
C. Xiao Qing Long Tang with additional Ma Huang
D. Ban Xia Hou Pu Tang
E. Hua Gai San
F. Xiao Qing Long Tang with additional Ban Xia
G. Xiao Qing Long Tang without Ma Huang
H. Xiao Qing Long Jia Shi Gao Tang
I. Er Chen Ping Wei Tang
J. Xiao Qing Long Tang
Answer: J
The core proposition of Buddhist philosophy is ( ).

Options:
A. Benevolence towards others
B. Dependent origination and the nature of impermanence
C. Unity of heaven and humanity
D. Dependent origination and emptiness of nature
E. Dependent origination and the impermanence of phenomena
F. Interdependent arising and the voidness of phenomena
G. Dependent origination and the nature of emptiness
H. Dependent origination and the impermanence of all things
I. Dao follows nature
J. Dependent origination and the impermanence of nature
Answer: D
If the radius of convergence of the power series $\sum\limits_{n=0}^{\infty }{a_{n}x^{n}}$ is R, then

Options:
A. $\underset{n\to \infty }{\mathop{\lim }},\frac{a_{n}}{a_{n+1}}=R$
B. $\underset{n\to \infty }{\mathop{\lim }},\frac{a_{n+1}}{a_{n}}=\frac{1}{2R}$
C. $\\underset{n\\to \\infty }{\\mathop{\\lim }},\\frac{a_{n+1}}{a_{n}}=2R$
D. $\underset{n\to \infty }{\mathop{\lim }},\frac{a_{n+1}}{a_{n}}=\frac{1}{R}$
E. $\\underset{n\\to \\infty }{\\mathop{\\lim }},\\frac{a_{n+1}}{a_{n}}=3R$
F. $\underset{n\to \infty }{\mathop{\lim }},\frac{a_{n+1}}{a_{n}}=R$
G. $\\underset{n\\to \\infty }{\\mathop{\\lim }},\\frac{a_{n}}{a_{n+1}}=\\frac{1}{R}$
H. $\\underset{n\\to \\infty }{\\mathop{\\lim }},\\frac{a_{n+1}}{a_{n}}=\\frac{1}{3R}$
I. $\underset{n\to \infty }{\mathop{\lim }},a_{n}=R$
J. $\\underset{n\\to \\infty }{\\mathop{\\lim }},\\frac{a_{n+1}}{a_{n}}$ may not exist
Answer: J
$S$ is the outer surface of the tetrahedron formed by the three coordinate planes and the plane $x+y+z=1$, $vec{v}={{x}^{2}}vec{i}+{{y}^{2}}vec{j}+{{z}^{2}}vec{k}$, then the integral $iintlimits_{s}{vec{v}cdot vec{n}dS}=$

Options:
A. $frac{1}{5}$
B. $frac{1}{4}$
C. $1$
D. $frac{1}{6}$
E. $frac{1}{2}$
F. $frac{1}{8}$
G. $frac{1}{3}$
H. $frac{3}{4}$
I. $frac{1}{12}$
J. $frac{1}{7}$
Answer: B
Let the linearly independent functions ${{y}_{1}},{{y}_{2}},{{y}_{3}}$ all be solutions to the second-order non-homogeneous linear equation ${{y}^{''}}+P(x){{y}^{'}}+Q(x)y=f(x)$. If ${{text{C}}_{1}}text{,}{{text{C}}_{2}}$ are arbitrary constants, then the general solution of the equation is ( )

Options:
A. {{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+(1+{{text{C}}_{2}}+{{text{C}}_{1}}){{y}_{3}}
B. {{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+({{text{C}}_{1}}+{{text{C}}_{2}}-2){{y}_{3}}
C. {{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+(2-{{text{C}}_{2}}-{{text{C}}_{1}}){{y}_{3}}
D. {{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+({{text{C}}_{1}}+{{text{C}}_{2}}-1){{y}_{3}}
E. ${{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+(1-{{text{C}}_{2}}text{-}{{text{C}}_{1}}){{y}_{3}}$
F. {{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+({{text{C}}_{1}}+{{text{C}}_{2}}+1){{y}_{3}}
G. ${{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}-(1-{{text{C}}_{2}}text{-}{{text{C}}_{1}}){{y}_{3}}$
H. ${{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+({{text{C}}_{2}}+{{text{C}}_{1}}){{y}_{3}}$
I. {{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+({{text{C}}_{1}}-{{text{C}}_{2}}){{y}_{3}}
J. ${{text{C}}_{1}}{{y}_{1}}+{{text{C}}_{2}}{{y}_{2}}+{{y}_{3}}$
Answer: E
The structural and functional characteristics of the cortical nephron are ( )

Options:
A. juxtaglomerular cells contain more renin granules
B. larger glomerulus with reduced filtration rate
C. smaller glomerulus
D. larger glomerulus with increased reabsorption rate
E. larger glomerulus with increased filtration rate
F. larger glomerulus
G. larger glomerulus with normal filtration rate
H. longer loop of Henle
I. larger glomerulus with increased filtration and reabsorption rates
J. afferent arteriole is thicker than efferent arteriole
Answer: C
Emperor Xuan of Han, Liu Xun, focused on rectifying the administration and implemented a series of political and economic measures to stabilize people's livelihoods, but these only alleviated the immediate problems without addressing the fundamental issue, which is:

Options:
A. The centralization of power in the hands of the emperor, leading to a lack of local autonomy
B. Emphasizing agriculture and suppressing commerce, leading to an unbalanced economic structure
C. Land consolidation leading to wealth disparity
D. Sharp ethnic conflicts
E. The expansion of local powers
F. Land consolidation leading to increased agricultural productivity but stable wealth distribution
G. Land consolidation leading to increased agricultural productivity but worsening wealth disparity
H. Land consolidation leading to increased agricultural productivity but reduced wealth disparity
I. Land consolidation leading to increased agricultural productivity but increased wealth disparity
J. Land consolidation leading to increased agricultural productivity but no change in wealth disparity
Answer: C
Given the integral $A=int_{0.25{pi}}^{1.25 pi} (sin^2 x +1)dx$, which of the following estimates is correct?

Options:
A. $pi/2 leq A leq 5pi/4$
B. $pi leq A leq 2 pi$
C. $ -pi leq A leq pi$
D. $pi/2 leq A leq 3pi/4$
E. $ 0 leq A leq pi/2$
F. $pi/2 leq A leq 7pi/4$
G. $pi/2 leq A leq 3pi/2$
H. $pi/2 leq A leq 2 pi$
I. $ 0 leq A leq pi$
J. $pi/2 leq A leq 9pi/4$
Answer: B
After a batch of live pigs were slaughtered at a slaughterhouse, quarantine personnel found pinpoint white spots in the diaphragmatic muscle of a slaughtered pig with the naked eye. A grain-sized piece of muscle was taken, and after being pressed into a slide, low-power microscopy revealed spindle-shaped cysts containing coiled parasites. The parasite is most likely ( ).

Options:
A. Trichinella spiralis
B. Cysticercus cervi
C. Cysticercus taeniformis
D. Cysticercus fasciolaris
E. Cysticercus longicollis
F. Cysticercus tenuicollis
G. Hymenolepis nana
H. Cysticercus bovis
I. Echinococcus granulosus
J. Cysticercus cellulosae
Answer: A
Regarding the monotonicity of the function \( y = x - \ln \left( {1 + x} \right) \), which of the following statements is correct?

Options:
A. It is monotonically increasing on \( \left( {0, + \infty} ight) \)
B. It is monotonically increasing on \( \left( { - 1,0} ight) \)
C. It is monotonically decreasing on \( \left( { - 1,0} \right) \)
D. It is monotonically decreasing on \( \left( { - 1, -\frac{1}{2}} \right) \)
E. It is monotonically decreasing on \( \left( {0, + \infty} \right) \)
F. It is monotonically decreasing on \( \left( { - 1,1} \right) \)
G. It is monotonically increasing on \( \left( { - 1, + \infty} \right) \)
H. It is monotonically decreasing on \( \left( { - 1, + \infty} \right) \)
I. It is monotonically decreasing on \( \left( {0, + \infty} ight) \)
J. It is monotonically increasing on \( \left( { - 1,1} \right) \)
Answer: C
Let `A^**` be the adjugate matrix of the `n`-order square matrix `A`, and `|A|=2`, then `|2A^**A|` ( )

Options:
A. `2^{2n+2}`
B. `2^n`
C. `4^{n-1}`
D. `4^{n+1}`
E. `2^{2n-2}`
F. `2^{2n-1}`
G. `2^{2n-3}`
H. `2^{2n+1}`
I. `2^{2n}`
J. `4^n`
Answer: J
The Z-transform of the signal \(x[n]=n^2u[n]\) is

Options:
A. \(rac{z+1}{(z-1)^3}\)
B. \(\frac{z+1}{(z-1)^3}z^4\)
C. \(\frac{z+1}{(z-1)^3}z^2 \)
D. \(\frac{z+1}{(z-1)^3}z^3 \)
E. \(\frac{z+1}{(z-1)^2}z^2\)
F. \(\frac{z+1}{(z-1)^3}z^2\)
G. \(\frac{z+1}{(z-1)^3}z^3\)
H. \(rac{z+1}{(z-1)^3}z^2\)
I. \(\frac{z+1}{(z-1)^3}z\)
J. \(rac{(z+1)^2}{(z-1)^3}z\)
Answer: I
According to the provisions of China's Contract Law, which of the following contracts is a real contract?

Options:
A. Transportation Contract
B. Contract for Work and Services
C. Bailment Contract
D. Loan Contract
E. Loan Contract between individuals
F. Loan Contract between businesses
G. Lease Contract
H. Loan Contract between individuals and businesses
I. Contract for Work and Materials
J. Sales Contract
Answer: C
For a PNP transistor, VB=-4.7V, VE=-4V, VC=-4.3V, the transistor is in ( ) state.

Options:
A. amplification
B. saturation
C. active
D. cutoff
E. indeterminate
Answer: B
During the process of organ transplantation, the antigen most closely associated with hyperacute rejection is

Options:
A. ABO blood group antigen
B. HLA-I class antigen
C. HLA-III class antigen
D. blood group antigen
E. minor histocompatibility antigen
F. carcinoembryonic antigen
G. HLA-II class antigen
Answer: D
A 60-year-old male. Chief complaint: chest pain and cough for 2 months. Chest X-ray shows a 5cm nodular shadow in the peripheral part of the right upper lung, with spiculated margins. The primary consideration should be:

Options:
A. bronchial adenoma
B. peripheral lung cancer
C. pulmonary carnification
D. bronchial carcinoma
E. lung abscess
F. silicotic nodule
G. central lung cancer
H. peripheral lung adenocarcinoma
Answer: B
The area of the plane figure enclosed by the lemniscate \((x^2+y^2)^2=2a^2(x^2-y^2)\) and the circle \(x^2+y^2=2ax\) is ( ).

Options:
A. a^2
B. a^2(pi-4)
C. a^2(pi-3)
D. a^2(pi-1.2)
E. a^2pi
F. a^2(pi-2)
G. a^2(pi-1.3)
H. a^2(pi-1)
I. a^2(pi-1.5)
J. a^2(pi-1.8)
Answer: H
The formulation of educational objectives is influenced by many factors, among which the factors that determine the nature, direction, and connotation of educational objectives are ()

Options:
A. Characteristics of the physical and mental development of the educated
B. Philosophical and educational ideas
C. Cultural traditions and educational traditions
D. Level of productivity and cultural and social systems
E. Level of productivity and social and political systems
F. Characteristics of the physical and mental development of the educated and cultural traditions and educational traditions
G. Level of productivity and political and economic systems
H. Level of productivity and social and economic systems
I. Level of productivity and cultural and educational systems
J. Philosophical and economic theories
Answer: G
Let ${,{{f}_{n}}{(x)=}{frac{{x}^{n}}{1+{x}^{n}}}}$, then ${,{{f}_{n}}{(x)}}$ on [0,1-e] (e is a number in (0,1)) ( )

Options:
A. converges but does not converge absolutely
B. not necessarily
C. converges uniformly on [0,1-e)
D. converges uniformly
E. converges but does not converge conditionally
F. does not converge
G. converges but does not converge uniformly on [0,1-e]
H. converges but does not converge absolutely on [0,1-e]
I. converges but does not converge uniformly on [0,1-e)
J. converges but does not converge uniformly
Answer: D
A 22-year-old female, depressed for 3 months, poor nighttime sleep, severe to the point of being unable to sleep all night, feeling weak and dizzy during the day, and feeling that the burden of study and life is heavy, diagnosed with depression. The first-choice drug is

Options:
A. Paroxetine
B. Ibuprofen
C. Sertraline
D. Escitalopram
E. Fluoxetine
F. Chloral Hydrate
G. Magnesium Sulfate
H. Fluoxetin
I. Phenobarbital
J. Fluvoxamine
Answer: E
$\int{\sqrt{e^x+1}dx}=$

Options:
A. 2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 \right|-\ln \left| \sqrt{e^x+1}-1 \right|+2C
B. 2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 \right|+\ln \left| \sqrt{e^x+1}-1 \right|+C
C. 2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 \right|-\ln \left| \sqrt{e^x+1}-1 \right|+C+1
D. $2\sqrt{e^x+1}-\ln \left| \sqrt{e^x+1}-1 ight|-\ln \left| \sqrt{e^x+1}+1 ight|+C$
E. 2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 \right|-\ln \left| \sqrt{e^x+1}-1 \right|+C/2
F. $2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 ight|-\ln \left| \sqrt{e^x+1}-1 ight|+C$
G. 2\sqrt{e^x+1}-\ln \left| \sqrt{e^x+1}-1 \right|+\ln \left| \sqrt{e^x+1}+1 \right|+C
H. $-2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 ight|-\ln \left| \sqrt{e^x+1}-1 ight|+C$
I. $2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}-1 \right|-\ln \left| \sqrt{e^x+1}+1 \right|+C$
J. 2\sqrt{e^x+1}+\ln \left| \sqrt{e^x+1}+1 \right|-\ln \left| \sqrt{e^x+1}-1 \right|+C+2
Answer: I
The main pathogenesis of acute jaundice is ()

Options:
A. damp-heat combined with toxicity, severe heat-toxicity
B. stagnation of blood in the liver and spleen, water qi accumulating internally
C. damp-heat combined with toxicity, excessive heat-toxicity
D. liver and gallbladder heat stagnation, qi mechanism obstruction
E. damp-heat combined with toxicity, intense heat-toxicity
F. damp-heat combined with toxicity, mild heat-toxicity
G. damp-heat combined with toxicity, strong heat-toxicity
H. damp-heat steaming, dampness restraining heat
I. damp-heat accumulating internally, enveloping the heart protector
J. damp-heat combined with toxicity, moderate heat-toxicity
Answer: E
When \( x \to 1 \), which of the following is an infinitesimal quantity?

Options:
A. \ln (x + 0.1)
B. \(\ln (x^2)\)
C. \( \ln (x - 1) \)
D. \( x^2 \)
E. \( \ln (x + 1) \)
F. \( e^x \)
G. \( \ln x \)
H. \ln (x + 0.5)
I. \( \sin x \)
J. \ln (2x - 1)
Answer: G
The hallmark of the maturity of ancient Chinese feudal military thought is ( ).

Options:
A. the emergence of 'The Art of War by Sun Tzu'
B. the emergence of 'Seven Military Classics'
C. the emergence of 'Sun Bin's Art of War'
D. the emergence of 'The Art of War by Sun Tzu and Sun Bin'
E. the emergence of 'The Art of War by Sun Bin'
F. the emergence of 'The Art of War by Sun Wu'
G. the emergence of 'Military Administration' and 'Military Aspirations'
H. the emergence of 'Six Secret Teachings'
Answer: A
The value of Enterprise A without debt is 8 million yuan. After adding debt financing, the present value of interest tax shield is 300,000 yuan, the present value of financial distress costs due to debt is 500,000 yuan, the present value of agency costs of debt is 700,000 yuan, and the present value of agency benefits of debt is 400,000 yuan. What is the difference between the enterprise value under the trade-off theory and the enterprise value under the agency theory for Enterprise A?

Options:
A. 450,000 yuan
B. 400,000 yuan
C. 350,000 yuan
D. 700,000 yuan
E. 200,000 yuan
F. 250,000 yuan
G. 600,000 yuan
H. 500,000 yuan
I. 300,000 yuan
J. 100,000 yuan
Answer: I
At room temperature and pressure, dinitrogen tetroxide decomposes to form nitrogen dioxide, and this process is reversible. Which of the following statements is correct?

Options:
A. The driving force for the forward reaction is the system and environmental entropy, and the driving force for the reverse reaction is the environmental entropy
B. The driving force for the forward reaction is the environmental entropy, and the driving force for the reverse reaction is the environmental entropy
C. The driving force for the forward reaction is the system entropy, and the driving force for the reverse reaction is the environmental entropy
D. The driving force for the forward reaction is the environmental entropy, and the driving force for the reverse reaction is the system and environmental entropy
E. The driving force for the forward reaction is the environmental entropy, and the driving force for the reverse reaction is the system entropy
F. The driving force for the forward reaction is the system and environmental entropy, and the driving force for the reverse reaction is the system entropy
G. The driving force for the forward reaction is the system entropy, and the driving force for the reverse reaction is the system and environmental entropy
H. The driving force for the forward reaction is the system and environmental entropy, and the driving force for the reverse reaction is the environmental and system entropy
I. The driving force for the forward reaction is the system entropy, and the driving force for the reverse reaction is the system entropy
J. The driving force for the forward reaction is the environmental and system entropy, and the driving force for the reverse reaction is the environmental entropy
Answer: C
Let the rank of the vector group (\alpha_{1},\alpha_{2},\cdots,\alpha_{s}) be (s-1), then which of the following options is correct?

Options:
A. Each lpha_{i} can be linearly expressed by lpha_{1},\cdots,lpha_{i-1},lpha_{i+1},\cdots,lpha_{s}
B. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) \ge r-1
C. There are two vectors lpha_{i},lpha_{j} whose components are proportional
D. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) \ge r
E. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) = r-2
F. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) = r
G. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) = r-1
H. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) \ge r-2
I. For any 1<r<s, r(lpha_{1},lpha_{2},\cdots,lpha_{r})=r-1
J. For any 1<r<s, r(\alpha_{1},\alpha_{2},\cdots,\alpha_{r}) \le r-1
Answer: B
The production, distribution, and excretion of body fluids mainly rely on the comprehensive functions of which group of organs?

Options:
A. Heart Lung Spleen Kidney
B. Heart Liver Lung Kidney
C. Heart Spleen Kidney
D. Heart Lung Kidney
E. Heart Liver Lung Spleen
F. Heart Lung Spleen
G. Heart Liver Spleen Lung
H. Heart Liver Spleen Kidney
I. Heart Liver Kidney
J. Lung Spleen Kidney
Answer: J
Cough with symptoms of chest fullness and oppression, abundant white and sticky phlegm, shortness of breath and wheezing, inability to lie flat, symptoms worsen with slight exertion, aversion to wind and easy sweating, epigastric and abdominal fullness, reduced appetite, fatigue and weakness. The tongue is pale, the coating is white and greasy, and the pulse is slippery. ( ) can be used for treatment.

Options:
A. Su Zi Jiang Qi Tang combined with Xiao Chai Hu Tang with modifications
B. Su Zi Jiang Qi Tang combined with Xiao Chai Hu Tang and modifications
C. Yue Bi Jia Ban Xia Tang with modifications
D. Su Zi Jiang Qi Tang combined with San Zi Yang Qin Tang and Xiao Chai Hu Tang with modifications
E. Su Zi Jiang Qi Tang combined with San Zi Yang Qin Tang without modifications
F. Xiao Qing Long Tang with modifications
G. Su Zi Jiang Qi Tang combined with Xiao Qing Long Tang with modifications
H. Su Zi Jiang Qi Tang combined with Xiao Chai Hu Tang and San Zi Yang Qin Tang with modifications
I. Su Zi Jiang Qi Tang combined with San Zi Yang Qin Tang with modifications
J. Wen Dan Tang combined with Gui Zhi Fu Ling Wan with modifications
Answer: I
In an electrostatic field, which of the following statements about the relationship between the electric field strength and the electric potential is correct?

Options:
A. The potential at a point where the field strength is zero must be a non-negative constant.
B. The potential at a point where the field strength is zero must be a non-zero constant.
C. The potential at a point where the field strength is zero must be zero.
D. The potential is definitely equal at points where the field strength is equal.
E. The potential at a point where the field strength is zero must be a positive constant.
F. The potential at a point where the field strength is zero must be a non-positive constant.
G. The potential at a point where the field strength is zero is not necessarily zero.
H. The potential at a point where the field strength is zero must be a constant value.
I. The potential is definitely higher where the field strength is greater.
J. The potential at a point where the field strength is zero must be a non-zero value.
Answer: G
Let the matrix \( N = \begin{bmatrix} 0 & A \\ B & 0 \end{bmatrix} \), where \( A = \begin{bmatrix} 4 & 1 \\ 3 & 1 \end{bmatrix} \) and \( B = \begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix} \), then \( N^{-1} = \)

Options:
A. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ 1 & -1 & 0 & 0 \\ 3 & 4 & 0 & 0 \end{bmatrix}
B. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ 1 & 1 & 0 & 0 \\ 3 & -4 & 0 & 0 \end{bmatrix}
C. egin{bmatrix} 1 & -1 & 0 & 0 \ -3 & 4 & 0 & 0 \ 0 & 0 & 1 & 0 \ 0 & 0 & 0 & 1 \end{bmatrix}
D. egin{bmatrix} 0 & 0 & 1 & 0 \ 0 & 0 & 0 & 1 \ -1 & 1 & 0 & 0 \ 3 & -4 & 0 & 0 \end{bmatrix}
E. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ -1 & 1 & 0 & 0 \\ 3 & -4 & 0 & 0 \end{bmatrix}
F. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ 1 & 1 & 0 & 0 \\ -3 & 4 & 0 & 0 \end{bmatrix}
G. egin{bmatrix} 0 & 0 & 1 & -1 \ 0 & 0 & -3 & 4 \ 1 & 0 & 0 & 0 \ 0 & 1 & 0 & 0 \end{bmatrix}
H. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ -1 & 1 & 0 & 0 \\ -3 & 4 & 0 & 0 \end{bmatrix}
I. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ 1 & -1 & 0 & 0 \\ -3 & 4 & 0 & 0 \end{bmatrix}
J. \begin{bmatrix} 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \\ 1 & -1 & 0 & 0 \\ 3 & -4 & 0 & 0 \end{bmatrix}
Answer: I
The functions of the principle of good faith and fair dealing include (   )

Options:
A. guiding parties to better exercise their rights and perform their obligations
B. when disputes arise over agreements, they can be resolved according to the principle of good faith
C. in the absence of explicit legal provisions, the principle of good faith can be used to interpret ambiguous legal provisions
D. in the absence of explicit legal provisions, the principle of good faith can be used to clarify ambiguous terms in contracts
E. in the absence of explicit legal provisions, the principle of good faith can be used to justify the creation of new legal provisions
F. in the absence of explicit legal provisions, the principle of good faith can be used to enforce existing legal provisions
G. in the absence of explicit legal provisions, the principle of good faith can be used to create new legal provisions
H. in the absence of explicit legal provisions, the principle of good faith can be used to modify existing legal provisions
I. in cases of conflict with legal provisions, the principle of good faith can be used to exclude the application of such provisions
J. in the absence of explicit legal provisions, the principle of good faith can be used to fill legal loopholes
Answer: J
For k keywords that are synonyms, using linear probing to handle collisions, at least how many probes are required?

Options:
A. k(k+2)/2
B. k(k-1)/4
C. k-1
D. k(k+3)/2
E. k(k+1)/2
F. k(k-2)/2
G. k(k+1)/4
H. k(k-1)
I. k
J. k(k-1)/2
Answer: E
Among the following optical properties of minerals, which can determine that it is a positive biaxial crystal:

Options:
A. Bxo is Np
B. Bxo is Nm
C. Bxa is Nm
D. Bxa is No
E. Bxo is Ng
F. Bxo is No
G. Bxa is Np
H. Bxa is Ng
I. Ne>No
J. Ng>Nm>Np
Answer: A
Given that at frequency f=0.9 GHz, the input impedance of a whip antenna of height h above an ideal ground is Zin=R+jX (Ω), then the input impedance of a symmetrical dipole of length 2h in free space at this frequency is ( ) Ω.

Options:
A. 2R+2jX
B. 4R+j2X
C. 2R+jX/4
D. 2R+j2X
E. 4R+2jX
F. R+jX
G. 2R+jX/2
H. 2R+j4X
I. R/2+jX/2
J. 2R+jX
Answer: A
The research methods of Marxist political economy include ( ).

Options:
A. Logical and Historical Unity Method
B. Historical Materialism
C. Empirical Dialectics
D. Materialist Idealism
E. Dialectical Materialism
F. Empirical Materialism
G. Mechanical Materialism
H. Scientific Abstraction Method
I. Idealism
J. Materialist Dialectics
Answer: E
When the number of samples is less than the dimensionality of the data, the reason LDA cannot work properly is:

Options:
A. the within-class scatter matrix is of full rank but not invertible
B. the Fisher criterion is meaningless
C. the within-class scatter matrix is not invertible
D. the computational cost is too high
E. the within-class scatter matrix is of full rank
F. the between-class scatter matrix is of full rank
G. the within-class scatter matrix is invertible
H. the between-class scatter matrix is not of full rank
I. the within-class scatter matrix is not of full rank
J. the between-class scatter matrix is not invertible
Answer: I
$int x^2 sin x dx=$

Options:
A. $-x^2 cos x + 2x sin x - 2 cos x +C$
B. $2x cos{(x)} + (x^2 - 2) sin{(x)} + C$
C. 2x sin{(x)} + (x^2 + 2) cos{(x)} + C
D. 2x sin{(x)} + (x^2 - 2) cos{(x)} - C
E. 0
F. $2x cos{(x)} + (2 - x^2) sin{(x)} + C$
G. $2x cos{(x)} + (x^2 + 2) sin{(x)} + C$
H. $2x sin{(x)} + (2 - x^2) cos{(x)} + C$
I. $x^2 cos x +C$
J. 2x sin{(x)} + (x^2 - 2) cos{(x)} + C
Answer: H
The derivative of the implicit function \( y = y(x) \) determined by the equation \( x^2 + y^2 + xy = 0 \) is \( \frac{dy}{dx} \) =

Options:
A. \\( -\\frac{2x - y}{2y + x} \\)
B. \(\frac{2y - x}{2x + y} \)
C. \(\frac{2y - x}{2x - y} \)
D. \( -rac{2y + x}{2x + y} \)
E. \(\frac{2x - y}{2y + x} \)
F. \( -\frac{2x + y}{2y + x} \)
G. \(\frac{2x - y}{2y - x} \)
H. \(-\frac{2x - y}{2y - x} \)
I. \( rac{2x + y}{2y + x} \)
J. \( rac{2y + x}{2x + y} \)
Answer: F
For the problem of testing correlated random signals with unknown power in Gaussian white noise, the following statement is correct:

Options:
A. When the eigenvalues of the covariance matrix are the same, the detector is an energy detector
B. The power estimation requires solving a nonlinear equation, which is usually trivial
C. The power estimation requires solving a nonlinear equation, which is usually complex
D. The power estimation requires solving a nonlinear equation, which is usually straightforward
E. The power estimation requires solving a linear equation, which is usually not difficult
F. The power estimation requires solving a nonlinear equation, which is usually not difficult
G. The power estimation requires solving a nonlinear equation, which is usually manageable
H. When the eigenvalues of the covariance matrix are the same, the detector is a correlation detector
I. The power estimation requires solving a nonlinear equation, which is usually difficult
J. The power estimation requires solving a nonlinear equation, which is usually simple
Answer: I
During the existence of a marriage, if a party files a claim for damages under Article 46 of the Marriage Law without filing for divorce, the People's Court ( )

Options:
A. shall not accept the case unless the claim is filed with a divorce petition
B. informs the party to file a separate lawsuit
C. shall not accept the case unless the claim is for a significant amount
D. shall not support the claim
E. shall not support the claim unless it is filed within a specific time frame
F. shall mediate
G. shall dismiss the claim
H. shall not support
I. shall not accept the case unless the claim is for a minor amount
J. shall not accept the case
Answer: J
Phlegm and fluid retention disease, with firmness or pain below the heart, spontaneous diarrhea, feeling relieved after diarrhea, water moving in the intestines with a gurgling sound, abdominal fullness, constipation, dry mouth and tongue, greasy tongue coating, and a deep taut pulse. The syndrome should be identified as ()

Options:
A. Suspended fluid with pathogenic factors invading the chest and lungs
B. Phlegm and fluid retention with fluid retention in the stomach and intestines
C. Suspended fluid with disharmony of the network vessels and qi
D. Phlegm and fluid retention with spleen yang deficiency
E. Phlegm and fluid retention with fluid retention in the chest and lungs
F. Phlegm and fluid retention with fluid retention in the chest and stomach
G. Phlegm and fluid retention with fluid retention in the chest and gastrointestinal tract
H. Phlegm and fluid retention with fluid retention in the lungs and gastrointestinal tract
I. Suspended fluid with fluid retention in the chest and ribs
J. Phlegm and fluid retention with fluid retention in the gastrointestinal tract
Answer: J
How to understand the relationship between the Matthew effect and the uneven distribution of academic resources? Choose the correct option.

Options:
A. Compared to lesser-known researchers, renowned scientists typically receive more prestige; even if their achievements are similar, similarly, in a project, reputation is usually given to those who are already famous.
B. The honor of scholars is amplified and enhanced, leading to an unfair distribution of academic resources, which will concentrate on scholars with greater fame
C. Compared to lesser-known researchers, renowned scientists typically receive more prestige; however, if their achievements are similar, the distribution of academic resources is often skewed towards those with higher publication counts, regardless of their current fame.
D. Compared to lesser-known researchers, renowned scientists typically receive more prestige; however, if their achievements are similar, the distribution of academic resources is often skewed towards those with a higher number of research grants, regardless of their current fame.
E. Compared to lesser-known researchers, renowned scientists typically receive more prestige; however, if their achievements are similar, the distribution of academic resources is often skewed towards those with a higher number of co-authors, regardless of their current fame.
F. Compared to lesser-known researchers, renowned scientists typically receive more prestige; however, if their achievements are similar, the distribution of academic resources is generally more equitable.
G. Under the large environment of the administrative system of the academic system, scientific utilitarianism has formed a phenomenon where the upper echelons of the academic power and academic achievements are combined, and the stratification and differentiation of academic society are becoming increasingly significant
H. A survey in the United States has proven the Matthew effect in academia; among the nearly 4,100 scientists surveyed, 63% believed that obtaining government-funded research projects depends on 'who you are.' Many project applications receive funding mainly because the applicants are already familiar to the funding agencies or have previously received funding from the fund.
I. Compared to lesser-known researchers, renowned scientists typically receive more prestige; however, if their achievements are similar, the distribution of academic resources is often skewed towards those with a higher number of citations, regardless of their current fame.
J. Compared to lesser-known researchers, renowned scientists typically receive more prestige; however, if their achievements are similar, the distribution of academic resources is often skewed towards newer, less established researchers.
Answer: A
As we enter the new century, the international and domestic security issues are complex and intertwined, with traditional and non-traditional security issues interwoven. The security threats and challenges faced by the country are more diverse. The Communist Party of China has proposed ( ), which has become the guiding ideology of modern China's national security strategy.

Options:
A. National Security Concept for the New Era
B. New National Security Concept
C. National Security Concept with Chinese Characteristics
D. National Security Concept for the Modern Era
E. Overall National Security Concept
F. Integrated National Security Concept
G. Holistic National Security Concept
H. National Security Concept for the 21st Century
I. Comprehensive National Security Strategy
J. Comprehensive National Security Concept
Answer: E
For any two random events (A) and (B) that satisfy the condition (AB=\bar{A}\bar{B}), then

Options:
A. (A \cup B = arnothing)
B. (A \cup B = A \cup \bar{A})
C. (A \cup B = A \cup B)
D. (A \cup B = A \cup \bar{B})
E. (A \cup B = A \cap \bar{B})
F. (A \cup B = B)
G. (A \cup B = A)
H. (A \cup B = A \cap B)
I. (A \cup B = \Omega)
J. (A \cup B = \bar{A} \cup \bar{B})
Answer: I
The core issue of engineering environmental ethics is

Options:
A. the intrinsic value of nature and the instrumental value of humans
B. the instrumental value of nature and the interests of nature
C. the intrinsic value of nature and the instrumental rights of non-human entities
D. the intrinsic value of nature and the rights of nature
E. the intrinsic value of nature and the interests of nature
F. the intrinsic value of nature and the instrumental rights of all entities
G. the intrinsic value of nature and the instrumental rights of humans
H. the intrinsic value of nature and the instrumental rights of nature
I. the intrinsic value of nature and the instrumental value of nature
J. the instrumental value of nature and the rights of nature
Answer: D
The continuous advancement of science and technology and the increasing socialization of production inevitably require the adjustment and transformation of old production relations that are not adapted to the requirements of scientific and technological progress and the socialization of production. The capitalist mode of production, in order to adapt to the requirements of productive force development, is also constantly undergoing self-'sublation'. Its manifestations are

Options:
A. The emergence and development of small-scale individual enterprises
B. Capitalism being replaced by socialism
C. The emergence of joint-stock companies and the development of share capital
D. The emergence and development of private enterprises and the growth of individual shareholding
E. The emergence and development of cooperative enterprises and the growth of collective capital
F. The formation and development of international monopoly capitalism
G. The emergence of state-owned enterprises and the development of public capital
H. The emergence and development of private enterprises and the growth of individual capital
I. The emergence and development of private monopolies
J. The emergence and development of state monopoly capitalism
Answer: C
Flow cytometry sorting can be used to obtain high-purity NK cells. Which of the following fluorescently labeled antibodies are generally used for sorting human NK cells?

Options:
A. Anti-CD3McAb and Anti-CD56McAb and Anti-CD16McAb
B. Anti-CD56McAb and Anti-CD28McAb
C. Anti-CD34McAb and Anti-CD16McAb
D. Anti-CD56McAb and Anti-CD3McAb
E. Anti-CD3McAb and Anti-CD16McAb
F. Anti-CD34McAb and Anti-CD56McAb
G. Anti-CD3McAb and Anti-CD28McAb
H. Anti-CD3McAb and Anti-CD56McAb
I. Anti-CD56McAb and Anti-CD34McAb
J. Anti-CD56McAb and Anti-CD16McAb
Answer: J
When G-6-PD enzyme is deficient, which of the following tests will show a positive reaction?

Options:
A. Glucose-6-phosphate dehydrogenase stability test
B. Acid hemolysis test
C. Methemoglobin reduction test
D. Coombs test
E. Sucrose hemolysis test
F. Glucose-6-phosphate dehydrogenase activity test
G. Thermal hemolysis test
Answer: C
Samples ${X_1},{X_2},...,{X_{12}}$ and ${Y_1},{Y_2},...,{Y_{12}}$ are drawn from two production lines of a factory, with measured values $overline X$ =10.6 (g), $overline Y$ =9.5 (g), $s_1^2$ =2.4, $s_2^2$=4.7. Assuming the means of the two normal populations are ${mu_1}$ and ${mu_2}$, and they have the same variance, the 95% confidence interval for ${mu_1}-{mu_2}$ is ()

Options:
A. $(0.20, 2.40)$
B. $(0.00, 2.80)$
C. $(0.30, 2.70)$
D. $(0,1)$
E. $(-0.40,2.60)$
F. $(0.10, 2.70)$
G. $(-0,1)$
H. $(0.10, 2.30)$
I. $(0.10, 2.50)$
J. $(-1,1)$
Answer: E
A 47-year-old female has had recurrent bleeding after intercourse for half a year. On examination, the cervix is abnormally enlarged. Which of the following diseases should be primarily considered for exclusion in this patient?

Options:
A. Cervical polyp
B. Cervical adenocarcinoma
C. Cervical erosion
D. Pelvic inflammatory disease
E. Cervical hyperplasia
F. Cervical carcinoma
G. Cervical dysplasia
H. Cervical cancer
I. Cervical myoma
J. Cervical carcinoma in situ
Answer: H
Given \( y = \frac{1}{{1 + {x^2}}} \), then \( dy \) is ( ).

Options:
A. \( rac{{2x}}{{1 + {x^2}}}dx \)
B. \( rac{{2x}}{{{{(1 + {x^2})}^2}}}dx \)
C. \(\frac{{-2x}}{{(1 + {x^2})^2}}dx \)
D. \frac{{2x}}{{{{(1 + {x^2})}^3}}}dx
E. \( rac{1}{{1 + {x^2}}}dx \)
F. \(\frac{{-2x}}{{(1 + {x^2})^3}}dx\)
G. \(\frac{{2x}}{{(1 + {x^2})^2}}dx \)
H. \( -\frac{{2x}}{{{{(1 + {x^2})}^2}}}dx \)
I. \frac{{2x}}{{(1 + {x^2})^2}}dx
J. \(\frac{{2x}}{{(1 + {x^2})^2}}dx\)
Answer: H
The sequence A[0, n) is sorted by quicksort, where u and v are two elements in the sequence. In the sorting process, u and v have been compared if and only if: (Assuming all elements are different)

Options:
A. u is selected as a pivot at a time
B. For all elements between u and v (excluding u and v), the first of them selected as the pivot is u or v
C. For all elements between u and v (excluding u and v), the first of them selected as the pivot is an element between u and v
D. For all elements between u and v (including u and v itself), the first of them selected as the pivot is an element other than u and v
E. u &lt; v
F. All elements smaller than u and v have never been selected as pivot
G. For all elements between u and v (excluding u and v itself), the first of them selected as the pivot is u or v
H. For all elements between u and v (excluding u and v), the first of them selected as the pivot is an element other than u or v
I. For all elements between u and v (including u and v itself), the first of them selected as the pivot is an element between u and v
J. For all elements between u and v (including u and v itself), the first of them selected as the pivot is u or v
Answer: J
The curvature of the hyperbola (xy = 1) at the point ((1,1)) is ( )

Options:
A. ( { { sqrt 2 } over 4})
B. ( { { 3 } over sqrt 2})
C. ( { { sqrt 2 } over 3})
D. ( { { 2 } over sqrt 2})
E. (2sqrt 2 )
F. (sqrt 2 )
G. (sqrt 2-1 )
H. ( { { 1 } over sqrt 2})
I. ( { { sqrt 2 } over 2})
Answer: I
What is the sum of the radar cross-sections of all precipitation particles in a unit volume?

Options:
A. Radar Reflectivity Intensity
B. Radar Reflectivity
C. Radar Reflectivity Factor
D. Equivalent Radar Reflectivity Factor
E. Radar Cross-section
F. Radar Reflectivity Factor Density
G. Radar Reflectivity Density
Answer: B
For an n-order square matrix (A, B, C) satisfying (ABAC=I_n), which of the following equations must be true?

Options:
A. (A^TB^TA^TC^T = I_n)
B. (A^2B^TCA^2 = I_n)
C. (A^TBA^TCA^2 = I_n)
D. (A^2B^2C^2A^2 = I_n)
E. (A^TBA^TC^TA^T = I_n)
F. (A^TBA^TCA^T = I_n)
G. (A^2B^2A^2C^2=I_n)
H. (CA^2B = I_n)
I. (BA^2C = I_n)
J. (A^TB^TA^T(C^T)^{-1} = I_n)
Answer: A
\(A^T\mathbf{y} = \mathbf{d}\) always has a solution if

Options:
A. \(\mathbf{d}\) is in the span of the columns of \(A\)
B. \(\mathbf{d}\) is in the column space of \(A^T\)
C. \(\mathbf{d}\) is in the span of the rows of \(A\)
D. \(\mathbf{d}\) is in the left null space of \(A\)
E. \(\mathbf{d}\) is in the column space of \(A\)
F. \(\mathbf{d}\) is in the span of the rows of \(A^T\)
G. \(\mathbf{d}\) is in the span of the columns of \(A^T\)
H. \(\mathbf{d}\) is in the row space of \(A^T\)
I. \(\mathbf{d}\) is in the row space of \(A\)
J. \(\mathbf{d}\) is in the null space of \(A\)
Answer: I
The economic foundation of Chiang Kai-shek's reactionary regime is ( )

Options:
A. feudal landlord economy
B. national state capital
C. bureaucratic state capital
D. national state monopoly capital
E. national monopoly capital
F. national private capital
G. state-owned enterprises
H. capitalist economy
I. state monopoly capital
J. bureaucratic private capital
Answer: I
A patient who was previously unable to eat suddenly begins to eat, this is indicative of:

Options:
A. false spirit
B. apparent recovery
C. recovered spirit
D. apparent improvement
E. loss of spirit
F. mental abnormality
G. temporary vitality
H. diminished spirit
I. temporary improvement
J. apparent vitality
Answer: A
The number of intersection points between the graph of the function $f(x) = \left\{ \begin{array}{l} 4x - 4, \quad x \le 1, \\ x^2 - 4x + 3, \quad x > 1 \end{array} \right.$ and the graph of the function $g(x) = \log_2 x$ is ( ).

Options:
A. 3
B. 8
C. 5
D. 1
E. 7
F. 4
G. 6
H. 0
I. 2
Answer: A
If $f(x)$ is a continuous function on $\mathbb{R}$, then the set of points $C={(x,f(x))│x∈\mathbb{R}}⊆\mathbb{R}^2$ is

Options:
A. uncertain
B. compact set
C. bounded set
D. closed set
E. neither
F. unbounded set
G. dense set
H. nowhere dense set
I. connected set
J. open set
Answer: D
Using the method of integration under the integral sign, when \( b > a > 0 \), the integral \(\int_0^1 \sin(\ln \frac{1}{x}) \frac{x^b - x^a}{\ln x} dx = \)

Options:
A. \(\arctan(b) - \arctan(a) \)
B. \(\arctan(b+1) - \arctan(a+1) \)
C. \(\arctan(1+a) - \arctan(1-b) \)
D. \(\arctan(1-a) - \arctan(1-b) \)
E. \(\ln(1+a) - \ln(1+b)\)
F. \(\ln(1+b) - \ln(1+a)\)
G. \(\arctan(1-b) - \arctan(1-a) \)
H. \(\arctan(1+a) - \arctan(1+b) \)
I. \(rctan(1+a) - rctan(1+b)\)
J. \(\arctan(1+b) - \arctan(1+a)\)
Answer: J
For the well-posedness of the solution to a partial differential equation (PDE) with boundary conditions, it refers to the solution having () of the problem.

Options:
A. existence, uniqueness, and local stability
B. existence, uniqueness, and boundedness
C. existence, uniqueness, and smoothness
D. existence
E. existence and stability but not uniqueness
F. all of the above
G. uniqueness
H. existence and uniqueness but not stability
I. stability
J. existence, uniqueness, and global stability
Answer: F
Regarding the unfair competition dispute case between Sina Weibo and Maimai social networking app, which of the following statements are correct:

Options:
A. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s display of the correspondence between non-Maimai users in the Maimai user's mobile phone contact list and Sina Weibo users constitutes an act of unfair competition
B. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s acquisition of Sina Weibo information violated the principle of user authorization plus platform authorization, but not user authorization.
C. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s acquisition of Sina Weibo information violated the principle of user authorization plus platform authorization, but not the principle of good faith.
D. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd. obtained and used the correspondence between Maimai users and Sina Weibo users without the consent of Sina Weibo users, violating the principle of user authorization plus platform authorization.
E. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd. obtained and used the correspondence between non-Maimai users in the Maimai user's mobile phone contact list and Sina Weibo users without the consent of Sina Weibo users and Sina Weibo, violating the principle of good faith and recognized business ethics
F. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s acquisition of Sina Weibo information violated the principle of user authorization plus platform authorization plus user authorization.
G. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s acquisition of Sina Weibo information violated the principle of user authorization plus platform authorization, but not the principle of user authorization plus user authorization.
H. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s acquisition of Sina Weibo information violated the principle of user authorization plus platform authorization, but not the principle of user authorization.
I. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd.'s acquisition and use of Sina Weibo user information is improper
J. Taoyou Technology Co., Ltd. and Taoyou Technology Co., Ltd. obtained and used the correspondence between Maimai users and Sina Weibo users without the consent of Sina Weibo, violating the principle of good faith and recognized business ethics.
Answer: F
Let $f(x)=\int_{x}^{{{x}^{2}}}{{{e}^{-x{{y}^{2}}}}} \text{d}y$, then ${f}'(y)=$

Options:
A. $int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+{{e}^{-{{x}^{5}}}}-{{e}^{-{{x}^{3}}}}$
B. $int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{5}}}}-{{e}^{-{{x}^{3}}}}$
C. $int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{2}}{{y}^{2}}}}-{{e}^{-x{{y}^{2}}}}$
D. int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{4}}}}-{{e}^{-{{x}^{3}}}}
E. int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{4}}}}-{{e}^{-{{x}^{2}}}}
F. int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{4}}}}-{{e}^{-{{x}^{6}}}}
G. int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{4}}}}-{{e}^{-{{x}^{4}}}}
H. int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{4}}}}-{{e}^{-{{x}^{5}}}}
I. $int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y+2x{{e}^{-{{x}^{3}}}}-{{e}^{-{{x}^{5}}}}$
J. $int_{x}^{{{x}^{2}}}{-{{y}^{2}}{{e}^{-x{{y}^{2}}}}} \text{d}y$
Answer: B
A patient with persistent fever for 5 days, accompanied by impaired consciousness, neck stiffness, and suspected positive Brudzinski's sign. Cerebrospinal fluid examination: pressure 220mmH2O, white blood cells 450×10^6/L, polymorphonuclear cells 0.60, mononuclear cells 0.40, glucose 4.0mmol/L, chloride 120mmol/L, protein 0.6g/L. The most likely diagnosis for this patient is which of the following?

Options:
A. Japanese encephalitis
B. Pyogenic meningitis
C. West Nile encephalitis
D. Viral encephalitis
E. Viral meningitis
F. Herpes zoster encephalitis
G. Epidemic cerebrospinal meningitis
H. Herpes simplex encephalitis
I. Cryptococcal meningitis
J. Tuberculous meningitis
Answer: A
$int_{{}}^{{}}{frac{dx}{sqrt[3]{(x-1){{(x+1)}^{2}}}}}$

Options:
A. $-frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}+sqrt[3]{frac{x+1}{x-1}}+1 right| +ln left| sqrt[3]{frac{x+1}{x-1}}-1 right| -sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}-frac{1}{2} right)+C$
B. $frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}-sqrt[3]{frac{x+1}{x-1}}+1 right| -ln left| sqrt[3]{frac{x+1}{x-1}}-1 right| +sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}+frac{1}{2} right)+C$
C. $-frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}+sqrt[3]{frac{x+1}{x-1}}+1 right| -ln left| sqrt[3]{frac{x+1}{x-1}}-1 right| +sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}+frac{1}{2} right)+C$
D. $frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}+sqrt[3]{frac{x+1}{x-1}}+1 right| -ln left| sqrt[3]{frac{x+1}{x-1}}-1 right| +sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}+frac{1}{2} right)+C$
E. $frac{1}{2}ln |x-1|+frac{3}{2}ln left| sqrt[3]{frac{x+1}{x-1}}-1 right|-sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}-frac{1}{2} right)+C$
F. $-frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}-sqrt[3]{frac{x+1}{x-1}}+1 right| -ln left| sqrt[3]{frac{x+1}{x-1}}-1 right| +sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}-frac{1}{2} right)+C$
G. $-frac{1}{2}ln |x-1|-frac{3}{2}ln left| sqrt[3]{frac{x+1}{x-1}}-1 right|+sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}-frac{1}{2} right)+C$
H. $frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}-sqrt[3]{frac{x+1}{x-1}}+1 right| -ln left| sqrt[3]{frac{x+1}{x-1}}+1 right| +sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}-frac{1}{2} right)+C$
I. $-frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}-sqrt[3]{frac{x+1}{x-1}}+1 right| +ln left| sqrt[3]{frac{x+1}{x-1}}+1 right| -sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}+frac{1}{2} right)+C$
J. $-frac{1}{2}ln left| {{sqrt[3]{frac{x+1}{x-1}}}^{2}}-sqrt[3]{frac{x+1}{x-1}}+1 right| +ln left| sqrt[3]{frac{x+1}{x-1}}-1 right| -sqrt{3}arctan frac{2sqrt{3}}{3}left( sqrt[3]{frac{x+1}{x-1}}-frac{1}{2} right)+C$
Answer: D
For a sparse matrix (with m rows and n columns, and t non-zero elements) stored in a triplet sequence list, the time complexity of the fast transpose algorithm is ( )?

Options:
A. O(n*t + n)
B. O(n+t)
C. O(n*t + m)
D. O(n*t + t)
E. O(n*t + m + n)
F. O(m+t)
G. O(n*t + n + t)
H. O(n*t)
I. O(m*n + t)
J. O(m+n+t)
Answer: B
The main toxic component of Aconite is

Options:
A. polysaccharides
B. monoester and triester alkaloids
C. monoester alkaloids
D. monoester and diester alkaloids
E. diester and triester alkaloids
F. water-soluble alkaloids
G. triester alkaloids
H. diester alkaloids
Answer: H
The policy foundation of the "Common Program" of the Chinese People's Political Consultative Conference, which served as a provisional constitution in the early days of the founding of the People's Republic of China, is ( )

Options:
A. The resolution of the Sixth Plenary Session of the Central Committee of the Chinese People's Political Consultative Conference
B. The resolution of the Sixth Plenary Session of the Central Committee of the Communist Party of China
C. The resolution of the Seventh Plenary Session of the Central Committee of the Chinese People's Political Consultative Conference (1949)
D. On the People's Democratic Dictatorship
E. The resolution of the Eighth Plenary Session of the Central Committee of the Communist Party of China
F. Opinions on the Current Situation (January 22, 1949)
G. On the Coalition Government
H. The resolution of the Seventh National Congress of the Communist Party of China
I. The resolution of the Seventh Plenary Session of the Central Committee of the Chinese People's Political Consultative Conference
J. The resolution of the Seventh Plenary Session of the Central Committee of the Communist Party of China
Answer: J