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content string | ideal string |
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Passage: A school has seven outstanding students G, H, L, M, U, W and Z. During the summer vacation, the school will send them to England and the United States to study. Only these seven students from the school took part in the activity, and each of them happened to go to one of the two countries. Considering the spec... | D |
Passage: Little John sat quietly at midnight. He hopes very much that it is morning so that he can go out and play football. He calmed down and prayed that the sun would rise earlier. As he prayed, the sky slowly changed. He continued to pray. The sun gradually rose above the horizon and rose into the sky. Little John ... | C |
Passage: In general, the performance of a listed company is positively related to its stock price: when a company publishes its annual report, if its profits are higher than market profits, the company's stock price will rise. However, on March 31, 2011, Dongfang Electric Co., Ltd., which is engaged in the production o... | B |
Passage: Turkey has applied to join the EU since 1987, and the two sides are still engaged in difficult negotiations. For strategic reasons, the EU needs Turkey, and a categorical "no" to Turkey would deprive the EU of Turkish cooperation in security, justice, energy and other areas. However, if Turkey joins the EU, it... | A |
Passage: In recent years, the number of Sichuan restaurants in big cities in China is increasing. This shows that more people choose to go to restaurants instead of entertaining guests at home.
Question: Which of the following options must be true in order for the above conclusion to be true?
A. The increase in the num... | D |
Passage: As long as there are liars in this society and some people have greed, then someone will be deceived. Therefore, if the society advances to the point that no one is deceived, then people in that society must have generally eliminated greed.
Question: Which of the followings best supports the above argument?
A.... | D |
Passage: A netizen: few people will support proposals that harm their interests. However, according to the Beijing Times,during the 17-day of the "I offer suggestions for Public Transport Price Reform" campaign, most of the tens of thousands of people who participated in the event were in favor of raising the fares of ... | D |
Passage: Butterfly is a very beautiful insect and there are about 14000 species. Most of the species are distributed in Africa, especially in the Amazon River basin, and are distributed in other parts of the world except in the cold regions of the north and south. Taiwan is also famous for its many species of butterfli... | D |
Passage: There are seven recruits in a university: F, G, H, I, W, X and Y, of which one is a signal soldier, three are engineers, and the other three are transport soldiers. The conditions for the distribution of arms for recruits are as follows: H and Y must be assigned to the same arms. F and G cannot be assigned to ... | C |
Passage: The prospect of the development of Huaizhou is not optimistic. Its development depends on industry, which provides jobs and wages for residents, while its natural environment depends on the elimination of industrial pollution, which endangers its air, water and buildings. Unfortunately, its industry inevitably... | B |
Passage: Plants must blossom before they can produce seeds there are two kinds of dragons, the Russian dragon and the French dragon, they look very similar. Russian dragons blossom, but French dragons do not blossom.However, the leaves of the Russian dragon pole do not have the unique fragrance that makes the French dr... | C |
Passage: The United States plans to build a radar base in the Czech Republic and combine it with missile bases in Poland to form a missile shield against Iranian missile attacks. To this end, the United States and the Czech Republic signed two military agreements in 2008. Czech officials believe that the signing of the... | D |
Passage: Compared with mineral water, pure water is deficient in minerals, some of which are essential to the human body. So Lao Zhang, a nutrition expert, advises those who often drink pure water to change their habits and drink more mineral water.
Question: Which of the following suggestions can weaken Lao Zhang most... | D |
Passage: In a plastic greenhouse, there are six rectangular vegetable ponds of the same size, arranged in order from left to right: numbers 1, 2, 3, 4, 5 and 6. And No. 1 is not adjacent to No. 6. Six kinds of vegetables need to be planted in the greenhouse. Q, L, H, X, S and Y. Only one of them can be planted in each ... | A |
Passage: A supermarket often finds that there are customers stealing goods without paying, thus affecting the profit. Therefore, the management of the supermarket made up mind to install monitoring equipment inisde and hire more shopping guides, thereby increasing the profit.
Question: Which of the followings is most i... | D |
Passage: Wang Gang: It is confirmed that more than 80% of heroin users have a history of smoking marijuana. Such data seem to suggest that marijuana use will definitely lead to heroin use. Li Yan: Maybe marijuana use does lead to heroin use, but citing the statistics you mentioned to prove this is absurd, because 100% ... | B |
Passage: The concepts of physics are usually very standardized and rigorous, and the physical quantities represented by the terms of physics have a clear definition, the method of measurement and the relationship of conversion. Physicists and cosmologists still know nothing about dark energy. "Dark energy" refers to on... | A |
Passage: In the recruitment examination for the open selection of deputy section chiefs in a certain department, a total of 7 people signed up, including A, B, C, D, E, F, and G. According to statistics, the highest academic qualifications of the seven people are bachelor's degree and doctor's degree respectively. Amon... | D |
Passage: Due to the aging population, the German government is facing a dilemma: if the pension system is not reformed, pensions will be unsustainable. Policies to solve this dilemma include increasing the proportion of pension contributions, lowering the level of pension payments, and raising the retirement age. Among... | A |
Passage: The World Health Organization reports that millions of people around the world die from various medical malpractice every year. In hospitals in any country, the probability of death from medical malpractice is not less than 0.3%. Therefore, even cancer patients should not go to the hospital for treatment, beca... | A |
Passage: A committee works for two years and is composed of 4 members each year, 2 of which are from the following 4 judges: F, G, H and I, and the other 2 members are from the following 3 scientists: V, Y and Z. Each year, the committee is chaired by one member. A member who chairs the first year must retire from the ... | B |
Passage: The nature of capital is the pursuit of profit. In the first half of 2004, my country's price rise exceeded the interest rate of bank deposits. From January to July, residents' income continued to increase, but the growth rate of residents' savings deposits continued to decline. In July, the outflow of deposit... | C |
Passage: The bidding policy of the municipal government for post-earthquake recovery and reconstruction is that the lowest bidder can win the bid. Some people think that if this policy is implemented, some successful bidders will cut corners and cause poor quality of the project. This will not only lead to the conseque... | C |
Passage: If we do not try to raise the income of the low-income people, the society will be unstable; if the private economy is not allowed to get a return, the economy will not go up. In the face of the dilemma of income and distribution, it is correct to advocate that "efficiency is priority and giving consideration ... | D |
Passage: Most people believe that the thinking of scientists is based on strict logical reasoning, rather than by analogy, intuition, epiphany and other visual means of thinking. But research shows that Nobel Prize winners use these visual thinking methods more than ordinary scientists, so visual thinking methods can h... | C |
Passage: For listed companies, only companies with dividend-sharing can issue new shares. However, if a business has dividend-sharing, it does not need capital. If it needs financing, there is no way to dividend-sharing.
Question: If the above statements are true, which of the following statements cannot be true?
A. A ... | D |
Passage: The researchers newly recruited by a scientific research institution in 2013 are either "introduced talents" with the title of vice high or above, or newly graduated doctoral students with household registration in Beijing. All the recent doctoral graduates live in postdoctoral apartments, and the "introduced ... | D |
Passage: Economist: now the central government considers the performance of local governments according to the indicators of GDP. A lot of money is needed to improve local GDP. Under the current system, local governments can raise a lot of funds only through the transfer of land. If you want to auction land at a high p... | D |
Passage: There are seven recruits in a university: F, G, H, I, W, X and Y, of which one is a signal soldier, three are engineers, and the other three are transport soldiers. The conditions for the distribution of arms for recruits are as follows: H and Y must be assigned to the same arms. F and G cannot be assigned to ... | B |
Passage: There are three types of robots A, B and C in a laboratory. Type A can recognize color, type B can recognize shape, and type C can neither recognize color nor shape. The laboratory experimented with red ball, blue ball, red square and blue square on robots 1 and 2 and ordered them to pick up the red ball, but ... | D |
Passage: Since 1997, Hong Kong has fallen into a relatively serious economic recession. In this year, Hong Kong began to implement "one country, two systems" policy. Some people claim that it is "one country, two systems" that caused Hong Kong's economic recession.
Question: Which of the following options is most relev... | A |
Passage: A university holds a go competition. After the first round of knockout, the strength of the six chess players who entered the second round are equal, but they can still be divided. In the two rounds of matches that have already been held, player A defeated player B, and player B applauded player C. Tomorrow, c... | D |
Passage: In the future, China will be a more open, inclusive, civilized and harmonious country. A country and a nation can develop and progress only if it is open and inclusive. Only open, advanced and useful things can come in; only by being inclusive and absorbing and learning from excellent culture can we enrich and... | A |
Passage: In a plastic greenhouse, there are six rectangular vegetable ponds of the same size, arranged in order from left to right: numbers 1, 2, 3, 4, 5 and 6. And No. 1 is not adjacent to No. 6. Six kinds of vegetables need to be planted in the greenhouse. Q, L, H, X, S and Y. Only one of them can be planted in each ... | D |
Passage: A company has a six-story office building. The company's finance department, planning department, administration department, sales department, human resources department, R & D department and other six departments work here, each department occupies one floor. It is known that: (1) the floors of the human reso... | C |
Passage: Philosopher: In the 18th century, a paper on the absolutism of motion asserted that the change in position of one object over time could be measured without reference to the position of any other object. However, one respected physicist claimed that the paper was incoherent. Since an incoherent treatise cannot... | B |
Passage: There are thousands of genes in nature. Which genes are the most common and abundant? After successfully decoding a large number of genomes, a research institute found the answer: transposons, known as "selfish DNA". The abundance and breadth of transposon genes indicate that they play a vital role in evolutio... | D |
Passage: Zhang Qiang: when the economy of a region is depressed, many people lose their jobs, so they reduce the cost of living, resulting in more people losing their jobs and leading to the deterioration of the economy. The economy was deteriorating and prices finally hit rock bottom. Low prices stimulate people to in... | D |
Passage: The coach of a provincial go team selects four of the seven players E, F, G, H, J, K and M to participate in the professional league. The selection must meet the following conditions: one of E or F will participate, but not both. One of J or K participates, but not both. If J participates, G participates. M wi... | A |
Passage: There are only two middle schools in Nankou Town, No. 1 Middle School and No. 2 Middle School. The grades of the students in No. 1 Middle School are generally better than those in No. 2 Middle School. Since Li Ming from Nankou Town has the best academic performance in his first year of college, he must be a st... | D |
Passage: Five graduate students majoring in linguistics in the liberal arts college of a university in 2014, Zhang, Wang, Li, Zhao and Liu, were hired by one of the three employers Tianshu, Tianji and Tianxuan, and each unit hired at least one of them. It is known that: (1) Li was hired by Tianshu; (2) Li and Zhao were... | D |
Passage: When local governments auction land, there is a basic price, which is called "the base price of land". The ratio of the amount that exceeds the base price of land to the base price of land is called "premium rate". The premium rate indicates the popularity of the land market and the property market. There is a... | A |
Passage: If we do not try to raise the income of the low-income people, the society will be unstable; if the private economy is not allowed to get a return, the economy will not go up. In the face of the dilemma of income and distribution, it is correct to advocate that "efficiency is priority and giving consideration ... | D |
Passage: In universities, many gentle and generous teachers are good teachers, but some serious and unkind teachers are also good teachers, and all good teachers have one thing in common: they are knowledgeable people.
Question: If the above statement is true, which of the following statements must be true?
A. Many kno... | B |
Passage: No computer can do everything the human brain can do, because some problems cannot be solved by running any mechanical program. The computer can only solve the problem by running mechanical programs.
Question: Which of the following options is the assumption on which the above discussion depends?
A. At least o... | B |
Passage: People who take part in taekwondo are healthier than those who don't usually take part in taekwondo, so taekwondo helps to improve their health.
Question: Which of the following options, if correct, is the most likely to challenge the above conclusion?
A. Every year, a few people are injured by accidents in Ta... | C |
Passage: According to a psychological theory, if one wants to be happy, one must maintain a close relationship with the people around him, but the great painters in the world often spend their time alone, and they do not have close interpersonal relationships most of their time.Therefore, the above argument of this psy... | D |
Passage: Six scholars, F, G, J, L, M and N, will speak at a logical conference, which will be arranged according to the following conditions: (1) each speaker will speak only once, and there will be only one speaker at a time. (2) three speakers spoke before lunch and the other three spoke after lunch. (3) G must speak... | B |
Passage: Among vertebrate fossils, shark teeth are one of the most common fossils. However, fossils of shark skeletons are very rare. Compared with the discovery of fossilized skeletons of other vertebrates, the discovery of fossils of shark skeletons is better than none at all.
Question: Which of the following options... | B |
Passage: my country's Individual Income Tax Law Amendment (Draft) increases the deduction standard for wages and salaries from the original 800 yuan/month to 1,500 yuan/month; when a person's monthly income is less than 1,500 yuan, no tax is required; when it is higher than 1,500 yuan, the deduction will be reduced. Th... | D |
Passage: After winning the Nobel Prize for Literature, Marquez can still write "A Pre-publicized Murder" such a tightly narrated and fascinating story, a truly tragic work, it is really surprising.
Question: Which of the followings is an assumption on which the above comment is based?
A. Marquez wrote many excellent wo... | D |
Passage: Researchers have found that eating more than five servings of yam, corn, carrots, onions or other similar vegetables a day can reduce the risk of pancreatic cancer. They surveyed 2230 respondents, including 532 patients with pancreatic cancer, then classified the agricultural products eaten by cancer patients ... | B |
Passage: The Sun about 2 billion years ago was 30% dimmer than it is today. If the sun was as dim now as it was then, Earth's oceans would freeze completely into ice. However, there is fossil evidence that; liquid water and life existed on Earth as early as 3.8 billion years ago.
Question: If the following statements a... | A |
Passage: Five former Chinese workers arrested in Japan during the Japanese invasion of China sued a Japanese company for damages. In 2007, the Supreme Court of Japan claimed in its final judgment that according to the Sino-Japanese Joint Declaration, the Chinese individual claim had been waived, thus rejecting the clai... | B |
Passage: Wildlife conservation organizations: if there is no trade, there will be no killing; without killing, man and nature can live in harmony.
Question: If the above statement is true, which of the following options must be true?
A. As long as there is killing, there must be trade.
B. As long as the trade is banned... | A |
Passage: My running ability has never been very strong, but since I used X brand running shoes, my running performance has improved greatly. Now I can run faster and farther, and my muscles are less sore after the run. Runner magazine also said that X-brand running shoes are the best-selling shoes on the market. Theref... | C |
Passage: It is generally believed that advertisers will do whatever it takes to attract customers. But this is not always the case for advertisers. Recently, in order to expand the sales section, a family magazine called Haven has changed its name to purgatory, which mainly features violent and pornographic content. As... | A |
Passage: During the Industrial Revolution, two plant diseases disappeared in heavily polluted British industrial cities: black spot, which infects roses, and tar spot, which infects sycamore. Biologists believe that air pollution may have eliminated these two diseases.
Question: If which of the following statements is ... | A |
Passage: In June this year, the water level of Dongting Lake rose rapidly, inundating large areas of lakes and beaches, and about 2 billion voles inhabited here flooded the farmland near people. Yueyang and Yiyang along the Dongting Lake suffered the worst rodent disaster in more than 20 years. Experts say that the eco... | B |
Passage: People often use microwave ovens to heat food. Some people think that heating in a microwave oven changes the molecular structure of food and produces molecules that the human body cannot recognize. These strange formulas are unacceptable to the human body, and some are toxic and may even cause cancer. Therefo... | D |
Passage: Computer scientists have discovered two kinds of computer viruses called "Alibaba" and "40 thieves". These viruses often invade the files of the computer system, hindering the correct storage of the computer files. Fortunately, there is no evidence that these two viruses can completely delete computer files, s... | B |
Passage: The 12th International Congress of Logic, Methodology and Philosophy of Science was held in Spain, and at least one of Prof. Hacker, Prof. Maas and Prof. Reger attended the conference. Known: (1) Those who sign up for the conference must submit an English academic paper, and the invitation letter will be issue... | B |
Passage: The investigation of traffic accidents found that the incidence of traffic accidents in cities with strict inspection of drunk driving is actually similar to that of cities without strict inspection of drunk driving. However, most experts still believe that a strict crackdown on drunk driving can indeed reduce... | A |
Passage: The money earned by the employees of the enterprise is the salary included in the cost, and the money earned by the boss is the profit not included in the cost. If the cost is high, the profit will be low; if the profit is high, the cost will be low.
Question: If the above statement is true, which of the follo... | C |
Passage: All the landscape rooms can see the landscape, but it can not see the landscape from the Li Wenbing's house, so the Li Wenbing's house is not a landscape house.
Question: Which of the followings is most similar to the above argument?
A. The kind-hearted people will be respected by the villagers, and the benevo... | D |
Passage: When he was a child, Jin Yuelin, a late famous logician in China, after hearing that "money is like dirt" and "friends are worth thousands of gold", found that there were logical problems, because they could draw the absurd conclusion that "friends are like dirt".
Question: Since friends are like dirt, this co... | B |
Passage: In a plastic greenhouse, there are six rectangular vegetable ponds of the same size, arranged in order from left to right: numbers 1, 2, 3, 4, 5 and 6. And No. 1 is not adjacent to No. 6. Six kinds of vegetables need to be planted in the greenhouse. Q, L, H, X, S and Y. Only one of them can be planted in each ... | C |
Passage: Ethicist: under normal circumstances, it is wrong to take some kind of experimental medical treatment without the patient's consent, because the patient has the right to know all the detailed medical options available and to accept or reject a certain treatment. However, in the case of emergency treatment, som... | C |
Passage: I can put myself in the position of relating some external symbols to some internal events, for example, moaning and contortion of the face to the feeling of pain. I know from my pain experience that when I feel pain, I tend to moan and contort my face. So as soon as I see other people with the same external s... | A |
Passage: No chordates are ductal animals, all pterosaurs are ductal animals, so, no pterosaurs belong to the great ape family.
Question: Which of the following statements must be assumed by the above reasoning?
A. All great apes are ductal animals.
B. All great apes are chordates.
C. No great apes are chordates.
D. No ... | B |
Passage: When a musicologist bought a cell phone number in a communications store, he found that one number was more than half cheaper than the others and asked the clerk, "Why is this?" The clerk said, "this number is not good." It turns out that the Mantissa of this number is 1414, and many people taboo its homophoni... | C |
Passage: A research report shows that with the economic development and reform and opening up, almost all the units related to planting and breeding in China have projects to introduce species from abroad. However, lotus-chinensis introduced as fodder in east China and spartina for beach protection in coastal provinces... | A |
Passage: Some people think that only by establishing a good institutional mechanism can corruption be fundamentally put an end to. However, in Chinese society, once an atmosphere is formed, even a powerful system will be torn apart by it. "righting the hearts of the people and then the world". If we want to solve the p... | B |
Passage: Judges in some states in the United States are elected. Elections usually require financial support from interest groups, which may directly or indirectly affect the administration of justice. A study shows that 65% of Louisiana Supreme Court justices supported campaign sponsors in cases where the party involv... | D |
Passage: Today's Paris is as graceful and beautiful as ever, because the German commander who occupied him, when he received Hitler's order to "completely destroy Paris before retreating", decided to disobey and save an ancient city at the cost of his own life. Liang Shuming sat quietly in the garden when the shells of... | D |
Passage: A tour group went to the Mulan paddock for a trip. The group members rode horses, shot arrows, ate barbecued meat, and finally went to the store to buy souvenirs. Known: (1) Someone bought a Mongolian knife. (2) Someone did not buy a Mongolian knife. (3) Both Mr. Zhang and Ms. Wang from the group bought Mongol... | A |
Passage: A statistical survey of patients undergoing plastic surgery by the plastic surgery center of a hospital in Nanjing shows that 85% of parents absolutely support their children's plastic surgery, such as cutting their eyelids and padding the bridge of their nose. the percentage of parents who agree to their chil... | B |
Passage: In the past five years, food prices in W city have risen by an average of 25%. At the same time, residents' spending on food as a percentage of the city's monthly household income has risen by only about 8%. As a result, the average household income in W City has risen in the past two years.
Question: Which of... | D |
Passage: Umbilical cord blood refers to the blood left in the placenta and umbilical cord after the fetus is delivered and the umbilical cord is ligated and severed. The hematopoietic stem cells contained in umbilical cord blood have significant curative effect on leukemia, severe aplastic anemia, some malignant tumors... | B |
Passage: In order to reduce the heavy burden of students' schoolwork, our country continues to reform the content of the college entrance examination. The subjects of the college entrance examination have been reduced from 7 to 4, but the difficulty of the examination has increased, and the school has to strengthen the... | D |
Passage: A school has seven outstanding students G, H, L, M, U, W and Z. During the summer vacation, the school will send them to England and the United States to study. Only these seven students from the school took part in the activity, and each of them happened to go to one of the two countries. Considering the spec... | B |
Passage: Respect for others is a noble virtue and an external manifestation of one's inner self-cultivation. Being respected is not only a kind of enjoyment, but also a kind of happiness. People all yearn for the respect of others, but only by respecting others can we win the respect of others.
Question: According to t... | C |
Passage: At present, there are 3 kinds of GM rice waiting for commercial planting approval, each involving at least 12 foreign patents; 5 kinds of GM rice are in the process of research and development, each involving 10 foreign patents. Some experts believe that rice is the main food crop in China, and if GM rice is a... | D |
Passage: On July 16, 2013, Whistleblower Edward Snowden formally applied for asylum in Russia. The United States has been hunting Snowden. If Russia accepts Snowden's application, it will surely worsen relations between Russia and the United States. But Mr. Snowden is widely viewed in Russia and around the world as a c... | D |
Passage: A committee works for two years and is composed of 4 members each year, 2 of which are from the following 4 judges: F, G, H and I, and the other 2 members are from the following 3 scientists: V, Y and Z. Each year, the committee is chaired by one member. A member who chairs the first year must retire from the ... | A |
Passage: Sewage treatment consumes a lot of electricity. Researchers at a university in the United States recently developed a new microbial battery technology that increases the efficiency of sewage to produce electricity by 10 to 50 times. Using this technology, sewage treatment plants can not only achieve self-suffi... | A |
Passage: Six scholars, F, G, J, L, M and N, will speak at a logical conference, which will be arranged according to the following conditions: (1) each speaker will speak only once, and there will be only one speaker at a time. (2) three speakers spoke before lunch and the other three spoke after lunch. (3) G must speak... | D |
Passage: The investigation of traffic accidents found that the incidence of traffic accidents in cities with strict inspection of drunk driving is actually similar to that of cities without strict inspection of drunk driving. However, most experts still believe that a strict crackdown on drunk driving can indeed reduce... | A |
Passage: The article "Great Medical Sincerity", written by Sun Simiao of the Tang Dynasty in China, is an important document on medical ethics in traditional Chinese medicine classics. This article discusses the qualities that a good doctor should have: one is fine, that is, the seeker should have exquisite medical ski... | A |
Passage: As an educational cause, universities belong to non-economic industries, and their output is difficult to be measured by monetary instructions and physical indicators, so the ranking of universities is not as easy as that of enterprises.The ranking of universities must also be based on a mature market economic... | A |
Passage: Both Zhang Fei and Li Bai applied for the MBA this year, and there are four assertions about their exams as follows: (1) at least one of them passed the exam; (2) Zhang Fei did not necessarily pass the exam; (3) Li Bai did pass the exam; (4) it is not that Zhang Fei may not have passed the exam. The final admi... | A |
Passage: A company has a six-story office building. The company's finance department, planning department, administration department, sales department, human resources department, R & D department and other six departments work here, each department occupies one floor. It is known that: (1) the floors of the human reso... | B |
Passage: For those who want to keep fit, the effect of alternating multiple physical exercises is better than that of a single project.A single project of exercise makes a small number of muscles developed, while the alternating multiple physical exercises can develop the body's muscle group in an all-round way, and th... | A |
Passage: Reporter: "you are one of the most popular speakers in CCTV's Baijia pulpit. People call you a master of Sinology and an academic superman. which of these two terms do you prefer?" Professor: "I am not a master of Sinology, nor an academic superman, but a cultural disseminator."
Question: In answering the repo... | B |
Passage: A statistical survey of patients undergoing plastic surgery by the plastic surgery center of a hospital in Nanjing shows that 85% of parents absolutely support their children's plastic surgery, such as cutting their eyelids and padding the bridge of their nose. the percentage of parents who agree to their chil... | B |
Passage: A warehouse has six warehouses and is arranged in order from 1 to 6. There are six kinds of goods, namely F, G, L, M, P and T. Each warehouse stores exactly one of the six kinds of goods, and different kinds of goods cannot be stored in the same warehouse. The following conditions need to be met when storing g... | A |
Passage: In the Olympic 110-meter hurdles competition, Liu Xiang won the championship and broke the Olympic record and tied the world record. Facing reporters, he said: "Who said Asians can't be the sprint king?! As long as I am here! You believe me!", "Black athletes have been the king of this event for many years. Ye... | C |
Passage: There are six singers: F, G, L, K, H, M. Three piano accompaniment: X, Y, W. Each piano accompanist happens to accompany two of the singers. The known conditions are as follows: (1) if X accompanies F, W accompanies L. (2) if X does not accompany G, Y accompanies M. (3) X or Y to accompany H. (4) F and G do no... | B |
Passage: In a magic show, from the seven magicians - G.H.K.L.N.P and Q, 6 are selected to perform, and the performance is divided into two teams: Team 1 and Team 2. Each team consists of three positions: front, middle and back, and the magicians who play happen to each occupy one position. The selection and position ar... | D |
Passage: Dai Wei has hardly suffered from stomach trouble after eating milk-made food. Just because he occasionally had stomach pain after eating the milk-made food, it was concluded that his allergy to milk-made food was unreasonable.
Question: Which of the following options is most similar to the above argument?
A. D... | A |
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