[考研类试卷]考研英语二（完形填空）模拟试卷64（无答案）.doc

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1、考研英语二（完形填空）模拟试卷 64（无答案）一、Section I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D. (10 points) 0 The unhealthy ingredients and low nutrition content of the food can make you less active and lazy, new research shows. No surpris

2、es there.【C1】_, what is more shocking is that the energy-weakening effects of a junk food diet can persist,【C2】_after you switch to a healthy【C3 】_.Two groups of female rats were fed different diets by researchers for a six-month period. One group ate unprocessed foods such as corn and fish meal【C4】

3、_the other ate a diet【C5 】_to imitate junk food; high in sugar, and lower in【C6 】_. While understandably the group eating the junk food diet gained more weight than the other, they also【C7】_from fatigue and became less active and less【C8 】_ie: lazier. In fact, those rats fed junk food took twice as

4、many, and longer breaks during tasks than the rats eating a healthy diet, even tasks which【C9】_rewards.What is even more【C10】_is that switching these rats back onto a nutritious diet at the end of six months for nine days didnt seem to reverse their weight gain or their learnt laziness. This could s

5、uggest that while an【C11】_case of bad foodsay on holiday, will not have too much of a【C12】_effect if you generally eat a good diet and lead a healthy lifestyle. But those who eat a poor diet【C13】_the long term may actually become lazy and fatigued, as well as gaining weight and suffering the health

6、consequences【C14】_being overweight.The research shows that switching【C15】_a healthy diet in the short term is unlikely to be【C16】_to reverse any of the side effects of a diet high in junk food. “Overweight people are often regarded as lazy and lacking【C17】_,“ says Blaisdell, a professor of psycholog

7、y at UCLA “We【C18】_our results as suggesting that the idea commonly【C19】_in the media that people become fat because they are lazy is wrong. Our data suggest that diet-induced obesity is a cause,【 C20】_an effect, of laziness. Either the highly processed diet causes fatigue or the diet causes obesity

8、, which causes fatigue.“1 【C1 】（A）Meanwhile（B） Therefore（C） However（D）Moreover2 【C2 】（A）ever（B） shortly（C） only（D）even3 【C3 】（A）regime（B） body（C） schedule（D）lifestyle4 【C4 】（A）while（B） because（C） if（D）and5 【C5 】（A）served（B） aimed（C） meant（D）made6 【C6 】（A）calories（B） nutrients（C） proteins（D）vitamins7

9、 【C7 】（A）ranged（B） differed（C） suffered（D）judged8 【C8 】（A）dull（B） diligent（C） excited（D）motivated9 【C9 】（A）generated（B） handled（C） designed（D）created10 【C10 】（A）confusing（B） obvious（C） popular（D）concerning11 【C11 】（A）optional（B） occasional（C） significant（D）exceptional12 【C12 】（A）sensitive（B） strange

10、（C） negative（D）positive13 【C13 】（A）over（B） in（C） after（D）by14 【C14 】（A）defined as（B） associated with（C） combined with（D）assisted in15 【C15 】（A）on（B） off（C） to（D）in16 【C16 】（A）sufficient（B） useful（C） competent（D）efficient17 【C17 】（A）courtesy（B） discipline（C） regulation（D）confidence18 【C18 】（A）test（B）

11、 express（C） interpret（D）demonstrate19 【C19 】（A）prescribed（B） proved（C） portrayed（D）argued20 【C20 】（A）better than（B） other than（C） sooner than（D）rather than20 The price of a bitcoin topped $900 last week, an enormous surge in value that arrived amidst Congressional hearings where top U.S. financial r

12、egulators took a surprisingly optimistic view of digital currency. Just 10 months ago, a bitcoin only sold for $13.The【C1 】_increase was big news across the【C2】_, from Washington to Tokyo to China, and it left many asking themselves: “What on earth is a bitcoin?“ Its a good question.Bitcoin is a dig

13、ital currency, meaning its money controlled and stored entirely by computers【C3】_across the internet, and this money is finding its way to more and more people and businesses around the world.【C4 】_its much more than that, and many people【C5】_the sharpest of internet【C6】_as well as seasoned economis

14、tsare still【C7】_to come to terms【C8】_its many identities.Bitcoin isnt just a currency, like dollars or euros or yen. Its a way of making【C9】_, like PayPal or the Visa credit card network. It lets you hold money, but it also lets you spend it and【C10】_it and move it from place to place, almost as che

15、aply and easily as youd send an email.As the press so often points out, bitcoin lets you do all this without【C11】_your identity. But at the same time, its a system that operates【C12】_in the public view. All bitcoin【C13】_are recorded online for anyone to see, lending a certain transparency to the sys

16、tem, a transparency that can drive a new【C14】_in the economy.Bitcoin is much more than a money service. Its a re-imagining of【C15】_finance, something that【C16】_barriers between countries and frees currency from the control of federal governments. Bitcoin is controlled by open source software that op

17、erates according to the【C17】_of mathematics and by the people who collectively supervise this software. The software【C18】_on thousands of machines around the world, but it can be changed Its just that a majority of those supervising the software must【C19】_to the change.【C20】_, bitcoin is kind of lik

18、e the internet, but for money.21 【C1 】（A）sharp（B） steady（C） gradual（D）slight22 【C2 】（A）city（B） country（C） continent（D）globe23 【C3 】（A）spread（B） broadcast（C） appeared（D）run24 【C4 】（A）Meanwhile（B） Therefore（C） But（D）Moreover25 【C5 】（A）concerning（B） including（C） excluding（D）regarding26 【C6 】（A）amateurs

19、（B） pioneers（C） editors（D）strangers27 【C7 】（A）combating（B） threatening（C） challenging（D）struggling28 【C8 】（A）by（B） in（C） with（D）for29 【C9 】（A）payments（B） money（C） efforts（D）deals30 【C10 】（A）switch（B） change（C） trade（D）transfer31 【C11 】（A）discovering（B） revealing（C） disclosing（D）uncovering32 【C12 】（A

20、）equally（B） initially（C） completely（D）broadly33 【C13 】（A）transitions（B） transmissions（C） transformations（D）transactions34 【C14 】（A）trust（B） competition（C） benefit（D）boom35 【C15 】（A）domestic（B） commercial（C） state（D）international36 【C16 】（A）breaks off（B） breaks out（C） breaks down（D）breaks up37 【C17 】（A）laws（B） rules（C） regulations（D）acts38 【C18 】（A）handles（B） works（C） manipulates（D）runs39 【C19 】（A）plan（B） agree（C） encourage（D）object40 【C20 】（A）After all（B） In short（C） As usual（D）At least