全文可编辑word文档 页眉与背景水印可删除【考研英语】2021年4月青海民族学院研究生招生考试英语练习题100道（附答案解析）第1题【单选题】Dont _ your health. A、recommend B、enter C、slip D、neglect【正确答案】D【答案解析】neglect 疏忽，忽视；忽略。第2题【单选题】Cheese is really a good lure for mice. A、许可，准许 B、诱惑 C、要求，渴望 D、焦点【正确答案】B【答案解析】lure n. 诱惑；饵；诱惑物。第3题【单选题】Egypt, wrote the Greek historian Hecataeus, is the gift of the Nile. A、希腊历史学家赫卡泰奥斯写道：埃及是尼罗河送来的礼物。 B、埃及，希腊历史学家赫卡泰奥斯写道：是尼罗河的礼物。 C、埃及是尼罗河的礼物，希腊历史学家赫卡泰奥斯写道。 D、希腊历史学家赫卡泰奥斯写道：埃及，礼物来自尼罗河。【正确答案】A【答案解析】wrote the Greek historian Hecataeus是插入语，为使译文通顺易懂，把插入语处理成主句形式，其余部分作其宾语从句。第4题【单选题】Millions of American families may now be in the initial stage of their responses to the current crisis, working together and supporting one another through the early months of unemployment. Todays economic crisis could well generate a similar number of couples whose relationships have been irreparably (无法弥补地) ruined. So it is only when the economy is healthy again that well begin to see just how many broken families have been created.What can be inferred from the last paragraph? A、A stable family is the best protection against poverty. B、Money is the foundation of many a happy marriage. C、Few couples can stand the test of economic hardships. D、The economic recovery will see a higher divorce rate.【正确答案】D【答案解析】答案选 D。推理判断题。最后一段指出，目前的经济危机极有可能会使得这些家庭分崩离析，无法弥补。唯有等到经济再次稳健之后我们才能发现多少家庭在此过程中支离破碎。由此可见，经济的复苏将会见证更高的离婚率，故答案为D。C“很少有夫妻能够经受得起经济危机的考验”属于过度推断，可以排除。A和B文章皆未提及。第5题【单选题】-You forgot your purse when you went out.-Good heavens, _. A、so did I B、so I did C、I did so D、I so did【正确答案】B【答案解析】本题所提供的情景Good heavens说明自己在出门时确实忘了带钱包，也就是说“So I did”，表示同意对方观点。第6题【单选题】Somewhere around puberty (发育；青春期), something happens in the timing of the biological clock. (2)The clock pushes forward, so adolescents and teenagers are unable to fall asleep as early as they used to. When your mother tells you its time for bed, your body may be pushing you to stay up for several hours more. And the light coming from your computer screen or TV could be pushing you to stay up even later.What is implied in the second paragraph? A、Young childrens biological clock has the same rhythm with that of the teenagers. B、People after puberty begin to go to bed earlier due to the change of the biological clock. C、Children before puberty tend to fall asleep earlier at night than adolescents. D、Teenagers go to bed later than they used to due to the light from the computer screen.【正确答案】C【答案解析】推理判断题，对应原句The clock pushes forward（推动）, so adolescents（青年） and teenagers are unable to fall asleep as early as they used to. 的含义是青年人以前睡觉还要早。考察used to（过去）的意思得到答案为C。第7题【单选题】For their own safety, household pets should be confined to their own yard. A、tamed B、regained C、restricted D、contained【正确答案】C【答案解析】confine 限制。restrict限制，约束。参考课文：为了自身安全，家养究物应该关在主人自己的后院中。第8题【单选题】We have a _ agreement with her. A、uniform B、version C、verbal D、utmost【正确答案】C【答案解析】verbal 口头的；言语的；动词的；照字面的。第9题【单选题】War may be a natural expression of biological instinct and drives toward aggression in the human species. Natural impulses of anger, hostility, and territoriality(守卫地盘的天性) are expressed through acts of violence. These are all qualities that humans share with animals. Aggression is a kind of innate(天生的) survival mechanism, an instinct for self-preservation, that allows animals to defend themselves from threats to their existence. But, on the other hand, human violence shows evidence of being a learned behavior. In the case of human aggression, violence can not be simply reduced to an instinct. The many expressions of human violence are always conditioned by social conventions that give shape to aggressive behavior. In human societies violence has a social function: It is a strategy for creating or destroying forms of social order. Religious traditions have taken a leading role in directing the powers of violence. We will look at the ritual and ethical(道德上的) patterns within which human violence has been directed. Human violence shows evidence of being a learned behavior in that _. A、it threatens the existing social systems B、it is influenced by society C、it has roots in religious conflicts D、it is directed against institutions of law【正确答案】B【答案解析】本段指出了人类暴力的两个特性，其中第二个特性是“a learned behavior”。可以知道本题的答案应该就在本段的后面部分。接下来的第二句话即说人类暴力的诸多表现形式都受社会习惯的制约：The many expressions of human violence are always conditioned by social conventions that give shape to aggressive behavior，将其定型为侵略性行为。第10题【单选题】On behalf of all of your American guests, I wish to thank you for the incomparable hospitality for which the Chinese people are justly famous throughout the world. A、我谨代表你们所有的美国客人向你们的无可比拟的盛情款待表示感谢。中国人民以这种盛情款待而闻名世界。 B、我谨代表你们所有的美国客人向你们表示感谢，感谢你们的闻名世界的无可比拟的盛情款待。 C、我谨代表你们所有的美国客人向你们表示感谢，感谢你们的无可比拟的盛情款待。中国人民以这种盛情款待而闻名世界。