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1、全文可编辑word文档 页眉与背景水印可删除【考研英语】2021年3月北京工商大学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】That consciousness is being transformed into _. A、action B、act C、deed D、activity【正确答案】A【答案解析】句意：那种觉悟正被转化成行动。action 意为“行为，行动”，不作具体强调；act 意为“所做的事，行为”，指比较具体的行为；deed 意为“行为，功绩”，强调与语言相对应；activity 意为“活动”，指具体化的行动。第2题【单选题】One reason is e
2、conomic. In a traditional agricultural economy, large families are helpful. Having more children means having more workers in the fields and someone to take care of the parents in old age. In an industrial economy, the situation is different. Many children do not help a family; instead, they are an
3、expense. Thus, industrialization has generally brought down the birth rate. This was the case in Italy, which was industrialized quite recently and rapidly. In the early part of the twentieth century, Italy was a poor, largely agricultural country with a high birth rate. After World War, Italys econ
4、omy was rapidly modernized and industrialized. By the end of the century, the birth rate had dropped to 1.3 children per woman, the worlds lowest.In a traditional agricultural economy, a large family_. A、can be an advantage B、may limit income C、isnt necessary D、is expensive【正确答案】A【答案解析】答案选A。对照本段In a
5、 traditional agricultural economy, large families are helpful.大的家庭是有帮助的，选项中最接近意思的是A，成为一个优势，答案是A。第3题阅读理解Towards the end of the 1990s, more than a decade and a half after Diet Coke was first introduced, sale of Coca Colas best-selling low caloric drink appeared to slow down.However, in the decade that
6、 followed, diet sodas grew by more than 30 percent. In 2009, sales pushed above $8.5 billion for the first time. But Americas thirst for Diet Coke is running dry againand this time it could be for good. The diet soda slowdown isnt merely an American thingits also happening worldwide. But the future
7、of diet colas is particularly cloudy in the United States.Low calorie sodas are fighting a hard battle against not one but two trends among American consumers . The first is that overall soda consumption has been on the decline since before 2000. Diet sodas, though they might come sugar- and calorie
8、-free, are still sodas, something Americans are proving less and less interested in drinking. The second, and perhaps more significant trend, is a growing mistrust of artificial sweeteners（甜味剂）. “Consumers attitudes towards sweeteners have really changed.” said Howard Telford, an industry analyst. “
9、Theres a very negative perception about artificial sweeteners. The industry is still trying to get its head around this.”Comment 1Add me to the number of people addicted to diet colas who quit drinking soda altogether. I honestly think soda is addictive and Im happy not to be drinking it anymore.Com
10、ment 2Perhaps the slowdown has something more to do with the skyrocketing cost of soft drinks.Comment 3I LOVE diet drinks! Am I unhealthy? Who knows? I guarantee I have a better physique than most 43-year-old men.Comment4This is a silly and shallow piece. The reason for the fall off is simply the ex
11、plosion in consumption of bottled waters and energy drinks.Comment5As people learn more about health and wellness they will consume less sugar, less soda, less artificial sweeteners. A、It began to undergo a gradual drop starting from 2000. B、It was on the decline since the 1990s but is on the rise n
12、ow. C、It reached its peak in the 2000s but began to drop since then. D、It has been decreasing since the 1990s.【正确答案】C【答案解析】根据文章“In 2009, sales pushed above $8.5 billion for the first time.”可以得出答案。 A、It will continue to drop. B、It will get better soon. C、It is hard to say for sure. D、It may have ups
13、and downs.【正确答案】C【答案解析】根据文章“thefuture of diet colas is particularly cloudy in the United States.”可以得出答案。 A、Comment5. B、Comment4. C、Comment3. D、Comment1.【正确答案】D【答案解析】与Comment1 的内容相符，故而答案为D。 A、Comment2. B、Comment3. C、Comment4. D、Comment5.【正确答案】D【答案解析】与Comment5的内容相符，故而答案为D。 A、Comment3 and Comment5. B、C
14、omment2 and Comment4. C、Comment1 and Comment4. D、Comment2 and Comment3.【正确答案】B【答案解析】与Comment2 and Comment4的内容相符，故而答案为D。第4题【单选题】The decline in moral standards, which has long concerned social analysts, has at last _ the attention of average Americans. A、clarified B、cultivated C、characterized D、captur
15、ed【正确答案】D【答案解析】本题的四个选项意思各不相同，但能与题句空格后的名词attention搭配并符合题意的只有一个。capture“捕获，吸引（注意力）”。根据题意，正确答案应选D。第5题【单选题】This is how a rocket works. It is not made of rubber like a balloon, of course. It is made of metal. The metal must not be heavy but it must be very strong. There is gas inside the rocket which is made very hot. When it rushes out of the end of the rocket, the rocket is pushed up into the air. A rocket is pushed up into the air when _. A、hot gas rushes out of its head B、it is powered by gas C、hot gas rushes out of its bottom D、hot gas rushes
