GRE最新练习题4

gre考试题及答案GRE考试题及答案1. 在下列句子中，哪个词可以替换“innovative”而不影响句子的意思？A) traditionalB) creativeC) conservativeD) destructive答案：B) creative2. 阅读下面这段文字，然后回答问题：“随着科技的不断进步，人工智能在各个领域都发挥着越来越重要的作用。

从医疗保健到金融服务，人工智能的应用正在改变我们的生活方式。

”根据这段文字，人工智能在哪些领域有应用？A) 教育B) 医疗保健C) 金融服务D) 所有以上答案：D) 所有以上3. 以下哪个数学表达式表示了正确的因式分解？A) \(x^2 - 4 = (x + 2)(x - 2)\)B) \(x^2 - 4 = (x + 4)(x - 4)\)C) \(x^2 - 4 = (x + 4)(x + 2)\)D) \(x^2 - 4 = (x - 4)(x + 4)\)答案：A) \(x^2 - 4 = (x + 2)(x - 2)\)4. 阅读下面的图表，然后回答问题：图表显示了某公司在2015年至2020年的年度利润。

请问，该公司在哪一年的利润最高？A) 2015年B) 2017年C) 2019年D) 2020年答案：C) 2019年5. 在以下句子中，哪个词是多余的？A) 他经常不断地学习新知识。

B) 他总是准时到达约定的地点。

C) 她经常不断地练习钢琴。

D) 他总是按时完成他的工作。

答案：A) 他经常不断地学习新知识。

6. 以下哪个选项是正确的英语语法规则？A) 在使用过去时态时，动词应该使用过去分词形式。

B) 在使用现在时态时，动词应该使用现在分词形式。

C) 在使用完成时态时，动词应该使用过去分词形式。

D) 在使用进行时态时，动词应该使用现在分词形式。

答案：C) 在使用完成时态时，动词应该使用过去分词形式。

7. 阅读下面的段落，然后回答问题：“尽管面临诸多挑战，团队成员们仍然坚持不懈地工作，最终成功完成了项目。

美国gre考试题库及答案解析美国GRE考试题库及答案解析1. 题目：在以下句子中，哪个词与“innovation”（创新）意思最为接近？A. TraditionB. PreservationC. RevolutionD. Stagnation答案：C. Revolution解析：此题考查对单词含义的理解。

"Innovation"意味着新事物或方法的引入，通常与改变和进步相关。

选项A "Tradition" 表示传统，B "Preservation" 表示保存，D "Stagnation" 表示停滞，都与创新无关。

而选项C "Revolution" 表示革命，通常与重大变革和创新相关，因此是正确答案。

2. 题目：在一篇关于气候变化的文章中，作者可能会使用哪个词来描述冰川融化的现象？A. AccelerationB. DecelerationC. StabilizationD. Disintegration答案：A. Acceleration解析：此题考查对科学现象的理解和词汇的恰当使用。

冰川融化是一个加速的过程，因为全球变暖导致冰层融化速度加快。

选项B "Deceleration" 表示减速，C "Stabilization" 表示稳定，D "Disintegration" 表示瓦解，都不符合冰川融化的实际情况。

因此，正确答案是A "Acceleration"。

3. 题目：在GRE的数学部分，以下哪个表达式表示的是x的平方？A. x^2B. √xC. x^(1/2)D. x^3答案：A. x^2解析：此题考查基本的数学表达式理解。

x的平方表示为x乘以自身，即x * x，数学上用x^2表示。

选项B √x表示x的平方根，C x^(1/2)也表示x的平方根，D x^3表示x的立方。

gre考试题目及答案GRE考试题目及答案1. 题目：在以下句子中，哪个词是多余的？A. 尽管他非常努力，但他还是失败了。

B. 她非常美丽，而且聪明。

C. 他们决定去公园，因为天气很好。

D. 他总是准时到达，除了有一次他迟到了。

答案：D2. 题目：以下哪个选项最能完成这个句子？这个项目需要团队合作，每个成员都必须____。

A. 独立完成自己的任务B. 依赖他人C. 互相依赖D. 避免沟通答案：C3. 题目：阅读以下段落，然后回答问题。

“随着科技的发展，远程工作变得越来越普遍。

这不仅为员工提供了灵活性，也为雇主节省了办公空间。

然而，这也带来了一些挑战，比如保持团队的凝聚力和沟通。

”问题：根据段落，远程工作的主要好处是什么？A. 提高生产力B. 提供员工灵活性C. 降低成本D. 增强团队凝聚力答案：B4. 题目：在数学中，如果一个数的平方根是4，那么这个数是多少？A. 16B. 8C. 2D. 4答案：A5. 题目：以下哪个词与“ambitious”意思最接近？A. CarelessB. LazyC. DiligentD. Timid答案：C6. 题目：在一篇关于环境保护的文章中，作者可能会用哪个词来描述过度开发？A. SustainableB. BeneficialC. DestructiveD. Insignificant答案：C7. 题目：如果一个函数f(x) = 2x + 3，那么f(5)的值是多少？A. 13B. 10C. 8D. 5答案：A8. 题目：在一篇关于历史事件的文章中，作者可能会用哪个词来描述一个转折点？A. CatalystB. InsignificantC. RoutineD. Trivial答案：A9. 题目：以下哪个词与“elusive”意思最相反？A. ObviousB. ComplexC. SimpleD. Difficult答案：A10. 题目：如果一个圆的半径是5厘米，那么它的面积是多少平方厘米？A. 78.5B. 25C. 50D. 100答案：A。

In eighteenth-century France and England, reformers rallied around egalitarian ideals, but few reformers advocated higher education for women. Although the public decried women’s lack of education, it did not encourage learning for its own sake for women. In spite of the general prejudice against learned women, there was one place where women could exhibit their erudition: the literary salon. Many writers have defined the woman’s role in the salon as that of an intelligent hostess, but the salon had more than a social function for women. It was an informal university, too, where women exchanged ideas with educated persons, read their own works and heard those of others, and received and gave criticism. In the 1750’s, when salons were firmly established in France, some English women, who called themselves “Bluestocking,” followed the example of the salonnieres (French salon hostesses)and formed their own salons. Most Bluestockings did not wish to mirror the salonnieres; they simply desired to adapt a proven formula to their own purpose—the elevation of women’s status through moral and intellectual training. Differences in social orientation and background can account perhaps for differences in the nature of French and English salons. The French salon incorporated aristocratic attitudes that exalted courtly pleasure and emphasized artistic accomplishments. The English Bluestockings, originating from a more modest background, emphasized learning and work over pleasure. Accustomed to the regimented life of court circles, salonnieres tended toward formality in their salons. The English women, though somewhat puritanical, were more casual in their approach. At first, the Bluestockings did imitate the salonnieres by including men in their circles. However, as they gained cohesion, the Bluestockings came to regard themselves as a women’s group and to possess a sense of female solidarity lacking in the salonnieres, who remained isolated from one another by the primacy each held in her own salon. In an atmosphere of mutual support, the Bluestockings went beyond the salon experience. They traveled, studied, worked, wrote for publication, and by their activities challenged the stereotype of the passive woman. Although the salonnieres were aware of sexual inequality, the narrow boundaries of their world kept their intellectual pursuits within conventional limits. Many salonnieres, in fact, camouflaged their nontraditional activities behind the role of hostess and deferred to men in public. Though the Bluestockings were trailblazers when compared with the salonnieres, they were not feminists. They were too traditional, too hemmed in by their generation to demand social and political rights. Nonetheless, in their desire for education, their willingness to go beyond the confines of the salon in pursuing their interests, and their championing of unity among women, the Bluestockings began the process of questioning women’s role in society。

GRE（VERBAL）阅读模拟试卷4(题后含答案及解析) 题型有：1. PART ONEPART ONE （Time：30 minutes 38 Questions）SECTION 3Directions: Each passage in this group is followed by questions based on its content. After reading a passage, choose the best answer to each question. Answer all questions following a passage on the basis of what is stated or implied in the passage.Late-eighteenth-century English cultural authorities seemingly concurred that women readers should favor history, seen as edifying, than fiction, which was regarded as frivolous and reductive. Readers of Marry Ann Hanway’s novel Andrew Stewart, or the Northern Wanderer, learning that its heroine delights in David Hume’s and Edward Gibbon’s histories, could conclude that she was more virtuous and intelligent than her sister, who disdains such reading. Likewise, while the na?ve, novel-addicted protagonist of Jane Austen’s Northanger Abbey, Catherine Morland, finds history a chore, the sophisticated, sensible character Eleanor Tilney enjoys it more than she does the Gothic fiction Catherine prefers. Yet in both cases, the praise of history is more double-edged than it might actually appear. Many readers have detected a protofeminist critique of history in Catherine’s protest that she dislikes reading books filled with men “and hardly any women at all.”Hanway, meanwhile, brings a controversial political edge to her heroine’s reading, listing the era’s two most famous religious skeptics among her preferred authors. While Hume’s history was generally seen as being less objectionable as his philosophy, there were widespread doubts about his moral soundness even as a historian by the time that Hanway was writing, and Gibbon’s perceived tendency to celebrate classical paganism sparked controversy from the first appearance of his history of Rome.1．The author’s primary purpose is thatA．the evidence used in support of a particular argument is questionableB．a distinction between two genres of writing has been overlookedC．a particular issue is more complex than it might appearD．two apparently different works share common featuresE．two eighteenth-century authors held significantly different attitudes toward a particular正确答案：A解析：A选项中的a particular argument指的是文化权威们认为“女人应该多读历史”的观点，evidence指的是第二、三句。

gre考试及答案GRE考试及答案一、填空题1. The professor's lecture was so ________ that it left the audience in a state of awe.A. insightfulB. monotonousC. irrelevantD. superficial答案：A2. Despite the ________ weather, the hikers decided to continue their journey.A. inclementB. clementC. temperateD. mild答案：A3. The new policy was met with ________ from the public, who felt it was too restrictive.A. approvalB. skepticismC. indifferenceD. enthusiasm答案：B4. The scientist's research was ________ in its approach, combining both qualitative and quantitative methods.A. comprehensiveB. biasedC. narrowD. arbitrary答案：A5. The politician's speech was ________ with rhetoric, designed to appeal to the emotions of the audience.A. devoidB. saturatedC. sparseD. barren答案：B二、阅读题Passage 1:In the past decade, there has been a significant increase in the number of people who identify as vegetarians or vegans. This shift is often attributed to concerns about animal welfare, environmental sustainability, and health. However, the debate on the nutritional adequacy of plant-based diets is ongoing. Some argue that a well-planned vegetarian diet can meet all nutritional needs, while otherscontend that certain nutrients, such as vitamin B12 and omega-3 fatty acids, are more difficult to obtain from plant sources.6. What is the main reason for the increase in vegetarianism and veganism?A. Health concernsB. Animal welfareC. Environmental sustainabilityD. All of the above答案：D7. What is a point of contention regarding plant-based diets?A. They are always nutritionally inadequate.B. They can meet all nutritional needs if well-planned.C. They are always more sustainable than omnivorous diets.D. They are more difficult to obtain certain nutrients from.答案：DPassage 2:The concept of artificial intelligence (AI) has been a subject of fascination and debate for decades. Proponents argue that AI can leadto increased efficiency and productivity, while critics warn of potential job displacement and ethical concerns. Recently, AI has been applied in various fields, including healthcare, where it is used for diagnostics and treatment planning. However, the accuracy and reliability of AI in medical settings are still being evaluated.8. What are the two main perspectives on AI?A. Increased efficiency and job displacementB. Fascination and debateC. Productivity and ethical concernsD. Healthcare applications and accuracy evaluation答案：A9. In what context is AI being evaluated for accuracy and reliability?A. Industrial automationB. Customer serviceC. Healthcare diagnostics and treatment planningD. Educational technology答案：C三、数学题10. If the sum of two numbers is 10 and their product is 20, what are the two numbers?A. 2 and 8B. 4 and 6C. 5 and 5D. 10 and 0答案：A11. A rectangle has a length that is twice its width. If the perimeter is 36 units, what is the area of the rectangle?A. 72 square unitsB. 90 square unitsC. 108 square unitsD. 144 square units答案：C12. If a car travels at a constant speed of 60 miles per hour, how long will it take to travel 180 miles?A. 1.5 hoursB. 2 hoursC. 3 hoursD. 6 hours答案：C四、逻辑题13. All members of the chess club are good at strategy. If a person is not good at strategy, then they are not a member of the chess club. Which of the following can be concluded from this statement?A. All members of the chess club are good at strategy.B. If a person is a member of the chess club, they are good at strategy.C. If a person is not a member of the chess club, they are not good at strategy.D. If a person is good at strategy, they are a member of the chess club.答案：B14. If it rains, then the game will be canceled. If the game is not canceled, then it did not rain. Which of the following is the contrapositive of the first statement?A. If it does not rain, then the game will not be canceled.B. If the game is canceled, then it rained.C. If the game is not canceled, then it did not rain.D. If it rained, then the game will be canceled.答案：B五、写作题15. Write an essay discussing the role of technology in education. Consider the benefits and challenges it presents.答案：（略）请注意，以上提供的GRE考试及答案仅供参考，实际GRE考试的题目和答案会有所不同。

gre考试试题及答案GRE考试试题及答案一、填空题（每题1分，共10分）1. The professor's lecture was so _______ that it put the students to sleep.A. monotonousB. monotheisticC. monotonousnessD. monotonousnessness答案：A2. Despite the _______ weather, the hikers decided to continue their journey.A. inclementB. inclimateD. inclimateness答案：A3. The _______ of the novel lies in its ability to capture the essence of the human condition.A. pertinenceB. pertinencyC. pertinencynessD. pertinenceness答案：B4. The _______ of the evidence made it impossible to prove the defendant's guilt.A. ambiguousB. ambiguitiesC. ambiguousness答案：B5. The _______ of the new policy was met with mixed reactions from the public.A. implementationB. implementC. implementnessD. implementationness答案：A6. The _______ of the ancient city can be traced back to the 5th century BC.A. originB. originalC. originalnessD. originness答案：A7. The _______ of the painting is often debated among art historians.A. authenticityB. authenticC. authenticnessD. authenticityness答案：A8. The _______ of the speech was clear, but the content was difficult to understand.A. articulationB. articulateC. articulatenessD. articulationness答案：A9. The _______ of the experiment was carefully controlled to ensure accurate results.A. variablesB. variableC. variablesnessD. variableness答案：A10. The _______ of the poem is often considered to be its most striking feature.A. imageryB. imagineC. imaginenessD. imageryness答案：A二、阅读理解题（每题2分，共20分）阅读以下短文，然后回答问题。

gre考试题及答案GRE考试题及答案1. 阅读理解题在下列段落中，作者主要讨论了什么？A. 环境问题的全球性影响B. 科技发展对教育的影响C. 经济全球化对文化多样性的冲击D. 社会变迁对个人身份的影响答案：C2. 词汇题填空：The professor's lecture was so ______ that it put the entire class to sleep.A. monotonousB. engagingC. stimulatingD. profound答案：A3. 数学题如果一个圆的半径是5厘米，那么它的面积是多少平方厘米？A. 78.5B. 157C. 25πD. 100π答案：D4. 反义词题找出“elaborate”的反义词。

A. vagueB. complexC. simpleD. detailed答案：A5. 逻辑推理题所有参加GRE考试的学生都需要通过英语水平测试。

如果一个学生没有通过英语水平测试，那么他/她就不能参加GRE考试。

根据上述信息，以下哪项陈述是正确的？A. 所有通过英语水平测试的学生都能参加GRE考试。

B. 没有通过英语水平测试的学生都不能参加GRE考试。

C. 只有通过英语水平测试的学生才能参加GRE考试。

D. 所有GRE考试的学生都必须参加英语水平测试。

答案：C6. 句子等价题Which of the following is equivalent to the statement "Notall students who study hard pass the exam"?A. All students who study hard pass the exam.B. Some students who study hard pass the exam.C. No students who study hard pass the exam.D. Some students who study hard do not pass the exam.答案：D7. 写作题请以“科技对现代教育的影响”为题，写一篇不少于300字的短文。

第1题题目信息Biologists studying wild monkeys sometimes need the genetic material DNA from aparticular monkey to determine the animal's parentage. Until recently, DNA could be extracted only from blood. Collecting a blood sample required tranquilizing the donor animal. Now DNA can be extracted from hair. Monkeys shed large quantities of hair in places where they sleep. Therefore, researchers will now be able to determine theparentage of individual monkeys from DNA without tranquilizing the monkeys.Which of the following is an assumption on which the argument depends?•The places in which monkeys sleep are easily accessible to researchers.•Information about a particular monkey`s parentage is the only kind of information that can be determined from DNA that has been extracted from that monkey`s hair.•For at least some samples of hair collected from monkey habitat it will be possible to associate hairs with the individual monkeys from which they came. √•Examining DNA is the only way to determine the parentage of wild monkeys.•It will be necessary to obtain any hair samples used in determining a monkey`s parentage from a place where the monkey has slept.•逻辑单题加强题•逻辑单题削弱题•逻辑单题假设题√•逻辑单题归纳题•逻辑单题填空题•Biologists studying wild monkeys sometimes need the genetic material DNA from a particular monkey to determine the animal's parentage.•Until recently, DNA could be extracted only from blood. Collecting a blood sample required tranquilizing the donor animal.•Now DNA can be extracted from hair.•Monkeys shed large quantities of hair in places where they sleep.•Therefore, researchers will now be able to determine the parentage of individual monkeys from DNA without tranquilizing the monkeys.√关注卖家微信获取更多课程资源：EasyTV第2题题目信息Before 1970, children in the United States were commonly vaccinated against smallpox.In the early 1970s, large-scale vaccinations of children against smallpox werediscontinued because smallpox had virtually disappeared from the world. Recently, some scientists have cautioned that the Unite States could be exposed to smallpox again.Contrary to what many people believe, this exposure would probably find all age-groups within the United States population at comparable levels of risk of contracting smallpox, since _____.Which of the following most logically completes the passage?•smallpox is a highly communicable disease among people who are not immune to it •smallpox vaccine is not now widely available in the United States•the population of the United States has been growing more slowly since 1970 than it was before then•smallpox vaccinations lose their efficacy after about 20 years √•people in the United States travel more than they did in 1970, thereby increasing the chances that an epidemic could spread•逻辑单题加强题•逻辑单题削弱题•逻辑单题假设题•逻辑单题归纳题•逻辑单题填空题√•所有人都不会得天花;•只有小孩子会得花; √•大人也会得天花;•老年人也有可能会得天花;•接种过疫苗的人也会得天花题目信息Growing grapes in greenhouses containing air enriched with carbon dioxide increases crop yields, an effect that is enhanced when the growing temperature is also raised several degrees. Although enclosed cultivation is impractical in vineyards, increases in yields from grape cultivation in the open can be expected because emissions from the burning of fossil fuels will almost certainly lead to an increase in the carbon dioxide content of atmospheric air over the next century.Which of the following, if true, most weakens the argument?•When grapes are grown in greenhouses, it is relatively easy to control the grape pests that thrive in air enriched with carbon dioxide. √•Recent improvements in pest control have increased grape yields in many vineyards. •Increasing carbon dioxide levels in greenhouses has not been shown to improve the quality of grapes grown in greenhouses.•Increasing carbon dioxide levels in greenhouses increases the sweetness of raisins made from grapes grown in the greenhouses.•As the carbon dioxide level in the open air increases, temperatures at the Earth's surface will also increase.•逻辑单题加强题•逻辑单题削弱题√•逻辑单题假设题•逻辑单题归纳题•逻辑单题填空题•Growing grapes in greenhouses containing air enriched with carbon dioxide increases crop yields, an effect that is enhanced when the growing temperature is also raisedseveral degrees.•Although enclosed cultivation is impractical in vineyards•because emissions from the burning of fossil fuels will almost certainly lead to an increase in the carbon dioxide content of atmospheric air over the next century •increases in yields from grape cultivation in the open can be expected √•an effect that is enhanced when the growing temperature is also raised several degrees。

gre考试题及答案
GRE考试题及答案
1. 阅读理解题
在以下段落中，作者主要讨论了什么？
A. 环境问题的紧迫性
B. 经济发展与环境保护的平衡
C. 可持续发展的重要性
D. 能源消耗对环境的影响
答案：C
2. 词汇题
“Ambivalent”这个词在句子中的意思最接近于：
A. 矛盾的
B. 冷漠的
C. 热情的
D. 明确的
答案：A
3. 数学问题
如果一个数列的前三项分别是2，4，8，那么第四项是多少？
A. 16
B. 24
C. 32
D. 64
答案：D
4. 逻辑推理题
所有A类物品都需要B类材料，而C类物品不需要B类材料。

如果一个物品需要B类材料，那么它不可能是C类物品。

以下哪项陈述与上述信息相符？
A. 所有A类物品都是C类物品。

B. 所有B类材料都被用于A类物品。

C. 一些C类物品可能需要B类材料。

D. 没有B类材料的物品一定是C类物品。

答案：D
5. 写作题
以下是一篇关于“教育公平”的短文，请根据短文内容，写一篇不少于300字的评论，阐述你对教育公平的看法。

短文内容：在当今社会，教育公平是一个备受关注的话题。

教育资源的不平等分配导致了不同地区、不同背景的学生在教育机会上存在巨大差异。

为了实现教育公平，政府和社会各界都应该采取措施，确保每个孩子都能获得高质量的教育。

答案：（此处省略具体写作内容，考生需根据短文内容和自身观点进行写作）
以上是GRE考试题及答案的示例排版和格式。

gre测试题及答案GRE测试题及答案一、词汇题1. The professor's lecture was so ______ that it put the students to sleep.A. monotonousB. monotonousnessC. monotonouslyD. monotonousnessness答案：A2. Despite the ______ of the evidence, the jury remained skeptical.A. ambiguityB. ambiguouslyC. ambiguousD. ambiguousness答案：A二、阅读理解题阅读以下段落，回答下列问题。

In the modern era, the rapid development of technology has brought about significant changes to society. The integration of artificial intelligence into various industries hasrevolutionized the way we work and live. However, this technological advancement has also raised concerns about job displacement and the widening gap between the rich and the poor.3. What is the main topic of the paragraph?A. The impact of technology on societyB. The benefits of artificial intelligenceC. The concerns about job displacementD. The wealth gap in society答案：A4. According to the paragraph, which of the following is a result of technological advancement?A. Increased job opportunitiesB. A decrease in the wealth gapC. A change in the way people work and liveD. A reduction in the use of artificial intelligence答案：C三、逻辑推理题5. If all mathematicians are philosophers, and some philosophers are not mathematicians, which of the following must be true?A. All philosophers are mathematicians.B. Some mathematicians are not philosophers.C. Some philosophers are mathematicians.D. No philosophers are mathematicians.答案：C6. If it is raining, then the ground is wet. If the ground is wet, then the grass is slippery. If it is not raining, then the ground is not wet. If the grass is not slippery, what can be concluded?A. It is not raining.B. The ground is not wet.C. Both A and B are true.D. None of the above.答案：D四、数学问题题7. If the sum of three consecutive integers is 69, what is the middle number?A. 22B. 23C. 24D. 25答案：B8. A rectangle has a length of 10 units and a width of 5 units. What is the area of the rectangle?A. 25 square unitsB. 50 square unitsC. 75 square unitsD. 100 square units答案：B五、写作题9. Write an essay discussing the importance of critical thinking in the era of information overload. Your essay should include at least three reasons why critical thinking is essential.[此处为写作题，考生需根据题目要求撰写文章，答案不唯一。

1. Although she gives badly__________ titles to her musical compositions, they _________ unusual combinations of materials including Gregorian chant, Asian scale patterns and rhythms, electronic sounds, and bird songs. A. exotic … belie B. eccentric … deploy C. traditional … exclude D. imaginative … disguise E. conventional … incorporate 2. Even though the folktales Perroult collected and retold were not solely French in origin, his versions of them were so decidedly French in style that later anthologizes of French folktales have never__________them. A. excluded B. admired C. collected D. promoted E. comprehended 3. In arguing against assertions that environmental catastrophe is imminent, her book does not ridicule all predictions of doom but rather claims that the risks of harm have in many cases been__________ . A. exaggerated B. ignored C. scrutinized D. derided E. increased 4. There seems to be no__________the reading public’s thirst for books about the 1960’s: indeed, the normal level of interest has__________recently because of a spate of popular television documentaries. A. quenching … moderated B. whetting … mushroomed C. curtailing … warned D. ignoring … transformed E. slaking … increased 5. Despite a tendency to be overtly__________, the poetry of the Middle Ages often sparks the imagination and provides lively entertainment, as well as pious sentiments. A. diverting B. emotional C. didactic D. romantic E. whimsical 6. One of the first__________ of reduced burning in Amazon rain forests was the chestnut industry: smoke tends to drive out the insect that, by pollinating chestnut tree, allow chestnuts to develop. A. reformers B. discoveries C. casualties D. critics E. beneficiaries 7. The research committee urged the archaeologist to__________her claim that the tomb she has discovered was that of Alexander the Great, since her initial report has been based only on__________ . A. disseminate … supposition B. withdraw … evidence C. undercut … caprice D. document … conjecture E. downplay … facts 8. The scientist found it puzzling that his theory encountered__________despite widespread agreement that itwas__________ . A. respect … crucial B. dismissal … simplistic C. skepticism … unfathomable D. opposition … indisputable E. acceptance … comprehensive 9. The rate at which soil can absorb water__________ with continuous wetting, so the longer a__________lasts, or the greater the rate of precipitation, the higher the percentage of water that will flow across the ground as runoff and enter stream channels. A. rises … deluge B. diminishes … drought C. increases … shower D. decreases … rainstorm E. stabilizes … thaw 10. The ideas expressed in the art historian’s book are more__________than one would expect or the basis of her rather__________treatment of her subject in the opening pages. A. compelling … intriguing B. accessible … recondite C. hidebound … reactionary D. insightful … innovative E. dispassionate … evenhanded。

gre测试题及答案
GRE测试题及答案
1. 阅读理解题
阅读下面的文章，然后回答问题。

文章：
“在19世纪末，随着工业化的迅速发展，城市化进程加快，导致了人口从农村向城市大规模迁移。

这一现象不仅改变了社会结构，也对经济和文化产生了深远影响。

”
问题：
根据文章，19世纪末城市化进程加快的主要原因是什么？
A. 人口增长
B. 社会结构变化
C. 工业化发展
D. 文化影响
答案：C
2. 词汇题
从下列选项中选择一个与“innovative”意思最接近的词。

A. Traditional
B. Conservative
C. Conventional
D. Creative
答案：D
3. 数学题
如果一个数的两倍加上3等于15，那么这个数是多少？
A. 3
B. 4
C. 5
D. 6
答案：B
4. 逻辑推理题
所有的猫都是哺乳动物。

如果一个动物不是哺乳动物，那么它不可能是猫。

以下哪项陈述与上述信息相矛盾？
A. 所有的狗都是哺乳动物。

B. 一只鸟不是猫。

C. 一只猫是哺乳动物。

D. 一只不是哺乳动物的动物不是猫。

答案：A
5. 写作题
请根据以下提示写一篇短文，描述你认为的全球化对教育的影响。

提示：
- 全球化使得教育资源更加丰富。

- 全球化促进了不同文化之间的交流。

- 全球化可能导致本土文化的丧失。

（此处省略写作内容）
结束语：以上是GRE测试题及答案的示例，希望能够帮助考生更好地准备GRE考试。

GRE（QUANTITATIVE）综合模拟试卷4(题后含答案及解析)题型有：1. The correct answer is Choice A.10．Medium QuestionApproximately what percent of the faculty in humanities are male?A．35%B．38%C．41%D．45%E．51%正确答案：E解析：You need to determine the numbers of female and male faculty in the humanities field. According to the graph, 17 percent of the 200 females, or 34, and 14 percent of the 250 males, or 35, are in humanities. Thus, the fraction of humanities faculty who are male is, or approximately 0.507. As a percent, the answer choice that is closest to 0.507 is 51 percent. The correct answer is Choice E.11．Hard QuestionFor the biological sciences and health sciences faculty combined, 1/3 of the female and 2/9 of the male faculty members are tenured professors. What fraction of all the faculty members in those two fields combined are tenured professors?正确答案：24/87解析：You need to determine the number of female faculty and the number of male faculty in the combined group. According to the graph, 5 percent of the female faculty, or 10, and 10 percent of the male faculty, or 25, are in the biological sciences. Similarly, 16 percent of the female faculty, or 32, and 8 percent of the male faculty, or 20, are in the health sciences. When you combine the groups, you get a total of 42 females(10 + 32)and 45 males(25 + 20), which is a total of 87 faculty. The tenured facuhy are 1/3 of the 42 females, or 14 females, and 2/9 of the 45 males, or 10 males. Thus, there are 24 tenured faculty, and the fraction that are tenured professors is 24/87 . The correct answer is 24/87(or any equivalent fraction).V ALUE OF IMPORTS TO AND EXPORTS FROM COUNTRY T, 2000-2009 12．For which of the eight years from 2001 to 2008 did exports exceed imports by more than $5 billion?Indicate all such years.[A] 2001[B] 2002[C] 2003[D] 2004[E] 2005[F] 2006[G] 2007[H] 2008正确答案：A，B，C，F，G，H解析：Note that for all years shown, the dollar value of exports is greater than thedollar value of imports. For each year, the difference between the dollar value of exports and the dollar value of imports can be read directly from the graph. The difference was more than $5 billion for each of the years 2001, 2002, 2003, 2006, 2007, and 2008. The correct answer consists of Choices A, B, C, F, G, and H.13．Medium QuestionWhich of the following is closest to the average (arithmetic mean) of the 9 changes in the value of imports between consecutive years from 2000 to 2009 ?A．$260 millionB．$320 millionC．$400 millionD．$480 millionE．$640 million正确答案：E解析：The average of the 9 changes in the value of imports between consecutive years can be represented as follows, where the function v(year) represents the value of imports for the indicated year.Note that in the numerator of the fraction, each term, with the exception of v(2000) and v(2009), appears first as positive and then again as negative. The positive and negative pairs sum to 0, and the fraction simplifies to . Reading the values from the graph, you can approximate the value of the simplified fraction as0.644 billion dollars. The answer choice that is closest to $0,644 billion is $640 million. The correct answer is Choice E.14．Medium QuestionIn 2008 the value of exports was approximately what percent greater than the value of imports?A．0.4B．0.6C．0.7D．1.2E．1.4正确答案：E解析：The difference between the value of exports and the value of imports expressed as a percent of the value of imports isIn 2008 the value of imports was approximately $5 billion and the value of exports was approximately $12 billion, so the value of the fraction is approximately , or 7/5. Since the fraction is greater than 1, expressing it as a percent will give a percent greater than 100. The fraction is equal to 1.4, or 140 percent. The correct answer is Choice E.15．Hard QuestionIf it were discovered that the value of imports shown for 2007 was incorrect and should have been $5 billion instead, then the average(arithmetic mean)value of imports per year for the 10 years shown would have been approximately how much less?A．$200 millionB．$50 millionC．$20 millionD．$7 millionE．$5 million正确答案：A解析：To answer this question, you do not need to compute either of the two 10-year averages referred to in the question; you just need to calculate the difference between the two averages. The average value of imports for the 10 years shown in the graph is found by adding the 10 values and then dividing the sum by 10. The value of imports in 2007 is $7 billion. If that amount were $5 billion instead, then the sum of the values would be $2 billion less. If the sum were $2 billion less than what it was, then the average would decrease by 2 billion divided by 10, or = 200,000,000. The average would therefore be $200 million less, and the correct answer is Choice A.A more algebraic approach to the problem is to let S represent the sum, in billions, of the 10 values of imports in the graph. The average of the 10 values is S/10. Note that S - 2 represents the sum, in billions, of the 10 values adjusted for the $2 billion correction for 2007. The average of the adjusted sum is. The difference between the two averages is The difference is 0.2 billion dollars, or $200 million. The correct answer is Choice A.。

(E)self-assured..sanguine
.Thechildren1Snatureswereinsharρcontrasttotheeven-
temρered Clispositionsoftheirparents. （八）mercurial (B)blithe (C)ρhlegmatic (D)introverted (E)artless .ByScientificrigorwithaquantitativeapproach,researcher
3、计划与技巧缺一不可
在背诵GRE词汇的过程中，计划和技巧是相辅相成的，缺一不可。技巧可以使，才会达到事半功倍的效果。因此，考生背诵词汇的时候，需要制定一个严格的计划，也需要相应的背 诵技巧。
.关于智力的一种理论认为,语言是思维的逻辑结构,并坚持认为由于动物无法说话,因此它们也必然缺乏思维能力 。
（八）行为.•被动 (B)本能..合作 (C)遗传.•有思想 (D)适应..残酷 (E)语言..无思维 .尽管在个人生活中有些放纵,但艾德娜・圣・文森特・米莱在工作上仍然非常自律,通常一天能写出几页复杂的 韵文。 （八）厌倦..无能 (B)冗长.•禁欲 (C)虚荣,.谦逊 (D)冲动.・自律
(E)imbuing..broadened
GRE要求词汇量多少，因为GRE是由美国人出题，建议使用Merriam-WebSter词典，因为GRE词汇的考试机构 ETS就是使用Merriam-WebSter来解释考试中所使用的单词的。由于WebSter词典分很多版本，对于GRE考生而言 ，使用Conegiate版就足够了。由于传统的印刷版的词典查阅的时候效率相对比较低，而且比较枯燥,大家也可以使 用软件词典版本，Webster的collegiateandthesaurus2.5版本是最适合考生使用的版本。

GRE（VERBAL）综合模拟试卷4(题后含答案及解析) 题型有：1. 2. 3. 4.SECTION 1Directions: Each sentence below has one or two blanks, each blank indicating that something has been omitted. Beneath the sentence are five lettered or sets of words. Choose the word or set of words for each blank that best fits the meaning of the sentence as a whole.1．It is refreshing to read a book about our planet by an author who does not allow facts to be(i)______by politics: well aware of the political disputes about the effects of human activities on climate and biodiversity, this author does not permit them to(ii)______his comprehensive description of what we know about our biosphere. He emphasizes the enormous gaps in our knowledge, the sparseness of our observations, and the(iii)______, calling attention to the many aspects of planetary evolution that must be better understood before we can accurately diagnose the condition of our planet.正确答案：A，E，I解析：The overall tone of the passage is clearly complimentary. To understand what the author of the book is being complimented on, it is useful to focus on the second blank. Here, we must determine what word would indicate something that the author is praised for not permitting. The only answer choice that fits the case is “obscure,”since enhancing and underscoring are generally good things to do, not things one should refrain from doing. Choosing “obscure” clarifies the choice for the first blank; the only choice that fits well with “obscure” is “overshadowed.” Notice that trying to fill blank(i)without filling blank(ii)first is very hard—each choice has at least some initial plausibility. Since the third blank requires a phrase that matches “enormous gaps”and “sparseness of our observations,”the best choice is “superficiality of our theories.”Thus the correct answer is overshadowed(Choice A), obscure(Choice E), and superficiality of our theories(Choice I).2．Vain and prone to violence, Caravaggio could not handle success: the more his(i)______as an artist increased, the more(ii)______his life became.正确答案：C，D解析：In this sentence, what follows the colon must explain or spell out what precedes it. So roughly what the second part must say is that as Caravaggio became more successful, his life got more out of control. When one looks for words to fill the blanks, it becomes clear that “tumultuous” is the best fit for blank(ii), since neither of the other choices suggests being out of control. And for blank(i), the best choice is “eminence,”since to increase in eminence is a consequence of becoming more successful. It is true that Caravaggio might also increase in notoriety, but an increasein notoriety as an artist is not as clear a sign of success as an increase in eminence.Thus the correct answer is eminence(Choice C)and tumultuous(Choice D).3．In parts of the Arctic, the land grades into the landfast ice so______that you can walk off the coast and not know you are over the hidden sea.正确答案：B解析：The word that fills the blank has to characterize how the land grades into the ice in a way that explains how you can walk off the coast and over the sea without knowing it. The word that does that is “imperceptibly”; if the land grades imperceptibly into the ice, you might well not know that you had left the land. Describing the shift from land to ice as permanent, irregular, precarious, or relentless would not help to explain how you would fail to know.Thus the correct answer is imperceptibly(Choice B).SECTION 2Directions: In each of the following questions, a related pair of words or phrases is followed by five lettered pairs of words or phrases. Select the lettered pair that best expresses a relationship similar to that expressed in the original pair.4．Although it does contain some pioneering ideas, one would hardly characterize the work as______.A orthodoxB eccentricC originalD triflingE conventionalF innovative正确答案：C，F解析：The word “Although” is a crucial signpost here. The work contains some pioneering ideas, but apparently it is not overall a pioneering work. Thus the two words that could fill the blank appropriately are “original” and “innovative.” Note that “orthodox” and “conventional” are two words that are very similar in meaning, but neither one completes the sentence sensibly.Thus the correct answer is original(Choice C)and innovative(Choice F).5．It was her view that the country’s problems had been______by foreign technocrats, so that to ask for such assistance again would be counterproductive.A amelioratedB ascertainedC diagnosedD exacerbatedE overlookedF worsened正确答案：D，F解析：The sentence relates a piece of reasoning, as indicated by the presence of “so that”: asking for the assistance of foreign technocrats would be counterproductive because of the effects such technocrats have had already. This means that the technocrats must have bad effects; that is, they must have “exacerbated”or “worsened”the country’s problems.Thus the correct answer is exacerbated(Choice D)and worsened(Choice F).Reviving the practice of using elements of popular music in classical composition, an approach that had been in hibernation in the United States during the 1960s, composer Philip Glass(born 1937)embraced the ethos of popular music in his compositions. Glass based two symphonies on music by rock musicians David Bowie and Brian Eno, but the symphonies’ sound is distinctively his. Popular elements do not appear out of place in Glass’s classical music, which from its early days has shared certain harmonies and rhythms with rock music. Yet this use of popular elements has not made Glass a composer of popular music. His music is not a version of popular music packaged to attract classical listeners; it is high art for listeners steeped in rock rather than the classics.Select only one answer choice.6．The passage addresses which of the following issues related to Glass’s use of popular elements in his classical compositions?A．How it is regarded by listeners who prefer rock to the classicsB．How it has affected the commercial success of Glass’s musicC．Whether it has contributed to a revival of interest among other composers in using popular elements in their compositionsD．Whether it has had a detrimental effect on Glass’s reputation as a composer of classical musicE．Whether it has caused certain of Glass’s works to be derivative in quality正确答案：E解析：One of the important points that the passage makes is that when Glass uses popular elements in his music, the result is very much his own creation(it is “distinctively his”). In other words, the music is far from being derivative. Thus one issue that the passage addresses is the one referred to in answer Choice E—it answers it in the negative. The passage does not discuss the impact of Glass’s use of popular elements on listeners, on the commercial success of his music, on other composers, nor on Glass’s reputation, so none of Choices A through D is correct.The correct answer is Choice E.7．The passage suggests that Glass’s work displays which of the following qualities?A．A return to the use of popular music in classical compositionsB．An attempt to elevate rock music to an artistic status more closely approximating that of classical musicC．A long-standing tendency to incorporate elements from two apparently disparate musical styles正确答案：A，C解析：To answer this question, it is important to assess each answer choice independently. Since the passage says that Glass revived the use of popular music inclassical compositions, answer Choice A is clearly correct. On the other hand, the passage also denies that Glass composes popular music or packages it in a way to elevate its status, so answer Choice B is incorrect. Finally, since Glass’s style has always mixed elements of rock with classical elements, Choice C is correct.Thus the correct answer is Choice A and Choice C.8．Select the sentence that distinguishes two ways of integrating rock and classical music.正确答案：His music is not a version of popular music packaged to attract classical listeners; it is high art for listeners steeped in rock rather than the classics.解析：Almost every sentence in the passage refers to incorporating rock music in classical compositions, but only the last sentence distinguishes two ways of doing so. It distinguishes between writing rock music in a way that will make it attractive to classical listeners and writing classical music that will be attractive to listeners familiar with rock.Thus the correct answer is the last sentence of the passage.Ragwort was accidentally introduced to New Zealand in the late nineteenth century and, like so many invading foreign species, quickly became a pest. By the 1920s, the weed was rampant. What made matters worse was that its proliferation coincided with sweeping changes in agriculture and a massive shift from sheep farming to dairying. Ragwort contains a battery of toxic and resilient alkaloids: even honey made from its flowers contains the poison in dilute form. Livestock generally avoid grazing where ragwort is growing, but they will do so once it displaces grass and clover in their pasture. Though sheep can eat it for months before showing any signs of illness, if cattle eat it they sicken quickly, and fatality can even result.9．The passage suggests that the proliferation of ragwort was particularly ill-timed because itA．coincided with and exacerbated a decline in agricultureB．took place in conditions that enabled the ragwort to spread faster than it otherwise would have doneC．led to an increase in the amount of toxic compounds contained in the plants D．prevented people from producing honey that could be eaten safelyE．had consequences for livestock that were more dramatic than they otherwise would have been正确答案：E解析：The passage mentions that ragwort s impact on New Zealand’s agriculture was especially severe because the plant s proliferation “coincided with sweeping changes in agriculture that saw a massive shift from sheep farming to dairying.” The severity of the impact was increased because cattle, which were displacing sheep, are much more sensitive than sheep to the toxins contained in ragwort. This points toChoice E as the correct answer choice. Nothing in the passage suggests that the proliferation of ragwort coincided with a decline in agriculture(Choice A), occurred faster than it might have done(Choice B), or made the plants more toxic(Choice C). There is a suggestion that ragwort honey might not be safe for humans, but there is no indication that this made the timing of the proliferation particularly unfortunate.10．The passage implies which of the following about the problems ragwort poses to dairy farmers?A．Milk produced by cows that eat ragwort causes illness in humans who drink it.B．Ragwort can supplant the plants normally eaten by cattle.C．Cattle, unlike sheep, are unable to differentiate between ragwort and healthy grazing.正确答案：B解析：Choice B is correct. The question asks about the problems ragwort poses to dairy farmers.Choice A is incorrect: The passage does not mention the effect of ragwort consumption on the milk produced by cows.Choice B is correct: The passage mentions that livestock will eat ragwort “once it displaces grass and clover in their pasture.”Choice C is incorrect: The passage claims that “livestock generally avoid grazing where ragwort is growing,”but does not make a distinction between cattle and sheep.African American newspapers in the 1930s faced many hardships. For instance, knowing that buyers of African American papers also bought general-circulation papers, advertisers of consumer products often ignored African American publications. Advertisers’discrimination did free the African American press from advertiser domination. Editors could print politically charged material more readily than could the large national dailies, which depended on advertisers’ideological approval to secure revenues. Unfortunately, it also made the selling price of Black papers much higher than that of general-circulation dailies. Often as much as two-thirds of publication costs had to come from subscribers or subsidies from community politicians and other interest groups. And despite their editorial freedom, African American publishers often felt compelled to print a disproportionate amount of sensationalism, sports, and society news to boost circulation.11．The passage suggests that if advertisers had more frequently purchased advertising in African American newspapers, then which of the following might have resulted?A．African American newspapers would have given more attention to sports and society news than they did.B．African American newspapers would have been available at lower prices than large national dailies were.C．African American newspapers would have experienced constraints on their content similar to those experienced by large national dailies.正确答案：C解析：Choice C is correct. The question asks about the consequences of more advertising in African American newspapers.Choice A is incorrect: The passage states that publishers of African American newspapers felt compelled to publish sports and society news even without any pressure from advertisers, so advertising revenue was not a factor in their editorial decisions.Choice B is incorrect: The passage says that lack of advertising revenue made African American newspapers more expensive than the large national dailies, implying that if advertisers had purchased space, the difference in price would have been smaller; but nothing in the passage supports the claim that African American newspapers would have been cheaper than the large national dailies.Choice C is correct: The passage states that large newspapers could not readily print politically charged material because they “depended on advertisers’ideological approval to secure revenues,” so it can be expected that African American newspapers would have experienced similar constraints if they also had depended on advertisers for revenues.12．The author of the passage suggests which of the following about the “advertisers”(line 3)mentioned in the passage?A．They assumed that advertising in African American newspapers would not significantly increase the sales of their products.B．They failed to calculate accurately the circulation of African American newspapers.C．They did not take African Americans’ newspaper reading into account when making decisions about where to advertise.D．They avoided African American newspapers partly because of their sensationalism.E．They tried to persuade African American newspapers to lower the rates charged for advertising.正确答案：A解析：The second sentence of the passage states that “knowing that buyers of African American newspapers also bought general-circulation papers, advertisers of consumer products often ignored African American publications.” This suggests that advertisers believed that the majority of the people who read African American newspapers would see the advertisements when they read general-circulation papers, and that the number of people who read only African American newspapers was too small to justify buying advertising space there. Therefore Choice A is correct.In a plausible but speculative scenario, oceanographer Douglas Martinson suggests that temperature increases caused by global warming would not significantly affect the stability of the Antarctic environment, where sea ice forms on the periphery of the continent in the autumn and winter and mostly disappears in the summer. True,less sea ice would form in the winter because global warming would cause temperatures to rise. However, Martinson argues, the effect of a warmer atmosphere may be offset as follows. The formation of sea ice causes the concentration of salt in surface waters to increase; less sea ice would mean a smaller increase in the concentration of salt. Less salty surface waters would be less dense and therefore less likely to sink and stir up deep water. The deep water, with all its stored heat, would rise to the surface at a slower rate. Thus, although the winter sea-ice cover might decrease, the surface waters would remain cold enough so that the decrease would not be excessive.13．It can be inferred from the passage that which of the following is true of the surface waters in the current Antarctic environment?A．They are more affected by annual fluctuations in atmospheric temperatures than they would be if they were less salty.B．They are less salty than they would be if global warming were to occur.C．They are more likely to sink and stir up deep waters than they would be if atmospheric temperatures were to increase.D．They are able to offset some of the effects of global warming beyond the Antarctic region.E．They are less affected by the temperature of deep water than they would be if atmospheric temperatures were to increase.正确答案：C解析：Choice C is correct. The passage states that rising temperatures would decrease the amount of sea ice formed in the winter, and that this change would result in surface water that is less salty, and thus less likely to sink. The current situation, then, results in the opposite: surface waters that are more likely to sink. Choices A and D are incorrect because the passage gives no information about how fluctuating temperatures would affect less salty water or about the relationship between the Antarctic region and the rest of the planet. Choices B and E are incorrect because they are both the opposite of what the passage implies about surface waters in the current environment.14．The passage suggests that Martinson believes which of the following about deep waters in the Antarctic region?A．They rise to the surface more quickly than they would if global warming were to occur.B．They store heat that will exacerbate the effects of increases in atmospheric temperatures.C．They would be likely to be significantly warmed by an increase in atmospheric temperatures.D．They would be more salty than they currently are if global warming were to occur.E．They are less likely to be stirred up when surface waters are intensely salty than when surface waters are relatively unsalty.正确答案：A解析：Choice A is correct. The passage states that, in Martinsons scenario, the deep water would rise to the surface at a slower rate were warming to occur. He must believe, then, that the water currently rises to the surface more quickly. As for Choice B, while the passage indeed states that deep waters in Antarctica store heat, it also suggests that this heat would be less likely to reach the surface and worsen global warming. Choice B is therefore incorrect. Choice E is incorrect because it contradicts information given in the passage. Choices C and D are incorrect because, while the passage discusses the effects of global warming on the temperature and salinity of surface water, it gives no information of warmings effects on the temperature and salinity of deep water.15．According to the passage, which of the following is true about the sea ice that surrounds the Antarctic continent?A．The amount of sea ice that forms in the winter has been declining.B．Most of the sea ice that forms in the winter remains intact in the summer.C．Even small changes in the amount of sea ice dramatically affect the temperature of the surface waters.D．Changes in the amount of sea ice due to global warming would significantly affect the stability of the Antarctic environment.E．Changes in the amount of sea ice affect the degree of saltiness of the surface waters.正确答案：E解析：Choice E is correct: according to the passage, “less sea ice would mean a smaller increase in the concentration of salt.”Choices B, C, and D are incorrect because they are all contrary to the information presented in the passage. Choice A is incorrect because the passage does not compare current amounts of sea ice with past quantities; it instead proposes a hypothetical scenario involving a possible future decline of sea ice formation.SECTION 3Directions: Each passage in this group is followed by questions based on its content. After reading a passage, choose the best answer to each question. Answer all questions following a passage on the basis of what is stated or implied in the passage.16．Despite the fact that the health-inspection procedures for catering establishments are more stringent than those for ordinary restaurants, more of the cases of food poisoning reported to the city health department were brought on by banquets served by catering services than were brought on by restaurant meals.Which of the following, if true, helps explain the apparent paradox in the statement above?A．A significantly larger number of people eat in restaurants than attend catered banquets in any given time period.B．Catering establishments know how many people they expect to serve, andtherefore are less likely than restaurants to have, and serve, leftover food, a major source of food poisoning.C．Many restaurants provide catering services for banquets in addition to serving individual meals.D．The number of reported food-poisoning cases at catered banquets is unrelated to whether the meal is served on the caterer’s or the client’s premises.E．People are unlikely to make a connection between a meal they have eaten and a subsequent illness unless the illness strikes a group who are in communication with one another.正确答案：E解析：The question calls for an explanation of why more cases of reported food poisoning might be attributed to catering services than to restaurants. Choices A and B both provide reasons why restaurants should account for more cases, so they are incorrect. Choice C would suggest that there would be negligible differences between the likelihood of food poisoning at restaurants and at catered events, so it also sheds no light on the paradox and is therefore incorrect. Since the argument does not pertain to the location of catered banquets, Choice D is incorrect. That leaves Choice E. People who attend banquets are more likely than restaurant patrons to be part of a group that communicates with one another, so Choice E would help explain the higher number of reported food poisonings and is the correct answer.17．Years ago, consumers in Frieland began paying an energy tax in the form of two Frieland pennies for each unit of energy consumed that came from nonrenewable sources. Following the introduction of this energy tax, there was a steady reduction in the total yearly consumption of energy from nonrenewable sources.If the statements in the passage are true, then which of the following must on the basis of them be true?A．There was a steady decline in the yearly revenues generated by the energy tax in Frieland.B．There was a steady decline in the total amount of energy consumed each year in Frieland.C．There was a steady increase in the use of renewable energy sources in Frieland.D．The revenues generated by the energy tax were used to promote the use of energy from renewable sources.E．The use of renewable energy sources in Frieland greatly increased relative to the use of nonrenewable energy sources.正确答案：A解析：Since the energy tax is based upon the number of units of nonrenewable energy consumed, and since the number of units of nonrenewable energy declined, revenues generated by the energy tax must have declined as well. Choice A is therefore the correct answer. The passage gives no information on changes in the total amount of energy consumed, changes in the amount of energy from renewable sources that was used, or what revenues raised by the tax were used for, so all the other choices are incorrect.18．That sales can be increased by the presence of sunlight within a store has been shown by the experience of the only Savefast department store with a large skylight. The skylight allows sunlight into half of the store, reducing the need for artificial light. The rest of the store uses only artificial light. Since the store opened two years ago, the departments on the sunlit side have had substantially higher sales than the other departments.Which of the following, if true, most strengthens the argument?A．On particularly cloudy days, more artificial light is used to illuminate the part of the store under the skylight.B．When the store is open at night, the departments in the part of the store under the skylight have sales that are no higher than those of other departments.C．Many customers purchase items from departments in both parts of the store on a single shopping trip.D．Besides the skylight, there are several significant architectural differences between the two parts of the store.E．The departments in the part of the store under the skylight are the departments that generally have the highest sales in other stores in the Savefast chain.正确答案：B解析：The passage compares sales of items in the sunlit part of the store with sales of items in the artificially lit part of the store and concludes that since the former are greater than the latter, the presence of sunlight increases sales. The assumption underlying this argument is that the only significant difference between the two parts of the store is the presence of sunlight—otherwise, the inherent popularity of goods sold in different locations, or some other factor, might account for the increased sales. Choice B helps rule out the possibility that other factors might be involved, by showing that sales are no greater when the sunlight is taken out of the equation. Therefore it is the correct answer. Choices D and E both suggest that factors besides sunlight might explain the discrepancy between sales; therefore they weaken rather than strengthen the argument, and so are incorrect. Neither Choice A nor Choice C point to differences between the two areas of the store; therefore they are both incorrect as well.。

gre考试题目及答案GRE考试题目及答案1. 阅读理解题：在下列段落中，作者主要讨论了什么主题？A. 科技进步对环境的影响B. 文化多样性的价值C. 经济发展与社会稳定的关系D. 教育改革的必要性答案：C2. 词汇题：在句子“Despite the initial setbacks, the team persevered and ultimately triumphed.”中，“persevered”最接近的同义词是：A. abandonedB. hesitatedC. persistedD. retreated答案：C3. 数学问题：如果函数f(x) = 2x^2 - 3x + 5，求f(2)的值。

答案：74. 逻辑推理题：所有A型车都有内置导航系统。

如果一辆车没有内置导航系统，那么它不可能是A型车。

以下哪项陈述与上述信息相矛盾？A. 一辆B型车没有内置导航系统。

B. 一辆A型车有内置导航系统。

C. 一辆C型车有内置导航系统。

D. 一辆没有内置导航系统的车是B型车。

答案：C5. 写作题：请根据以下提示写一篇短文，讨论社交媒体对青少年的影响。

提示：社交媒体提供了一个平台，让青少年能够与朋友和家人保持联系，分享生活经历。

然而，过度使用社交媒体可能导致青少年忽视现实生活中的人际关系，影响他们的心理健康。

答案：[此处应为考生根据提示撰写的短文，由于是示例，不提供具体内容。

]6. 填空题：在以下句子中填入合适的词汇，使句子完整且意义清晰。

句子：The new policy aims to ______ the gap between the rich and the poor.A. widenB. bridgeC. deepenD. ignore答案：B7. 数据分析题：根据图表中的数据，以下哪项陈述是正确的？A. 2018年的销售额比2017年增长了15%。

B. 2019年的销售额是2018年的两倍。