[考研类试卷]考研英语二(完形填空)模拟试卷52(无答案).doc
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1、考研英语二(完形填空)模拟试卷 52(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 Its difficult to imagine a world without antibiotics. They cure diseases that killed our ancestors in crowds, and enable any numb
2、er of medical procedures and treatments that we now take for granted. Yet in 1945, while accepting a Nobel Prize for【C1 】_penicillin, Alexander Fleming【C2】_a future in which antibiotics had been used with【C3】_and bacteria had grown resistant to them. Today, this future is approaching. Speaking to re
3、porters last fall, Tom Frieden, the director of the Centers for Disease Control and Prevention,【C4】_a similar alarm: “If were not【C5 】_, we will soon be in a post-antibiotic era. In fact, for some patients and some bacteria, we are already there.“The problem【C6】_overuse. Recent research by doctors a
4、t Harvard and Womens Hospital found that the vast majority of antibiotics【C7】_for sore throats and acute bronchitisan illness almost always caused by a【C8 】_, not bacteriaare useless.Up to 80 percent of all antibiotics used in the U.S. each year,【C9 】_, are given to animals. Antibiotics are the life
5、line of the meat and poultry industries, which have used drugs to domestic animals as a means of【C10 】_growth and preventing illnesses caused by overcrowding and poor conditions.An increasing number of bacterial【C11】_have taken the opportunity to evolve【C12 】 _the reach of antibiotics. The CDCs 2013
6、 threat report listed 17 antibiotic-resistant microorganisms that directly cause at least 23,000 deaths each year in the U.S.【C13】_Globally, drug-resistant pneumonia is an ever-increasing threat. Reported cases have【C14】_over the past nine years, killing an estimated 170,000 people last year.Althoug
7、h anti-bacterial resistance can be slowed, it is【C15】_. As a result, medicine companies have found antibiotics to be less【C16】_investments than drugs for chronic illnesses, which can be used over the long term.If we dont【 C17】_our use of existing antibiotics and commit to developing new ones, the ri
8、sks are not just medical, but【C18】_. The CDC estimates that, in the United States, antibiotic resistance already costs $20 billion in【C19】_health-care spend and $35 billion in lost productivity【C20】 _.1 【C1 】(A)dosing(B) discovering(C) providing(D)delivering2 【C2 】(A)warned of(B) figured out(C) refe
9、rred to(D)bothered about3 【C3 】(A)consultation(B) confidence(C) agreement(D)abandon4 【C4 】(A)explained(B) sounded(C) advised(D)addressed5 【C5 】(A)successful(B) optimistic(C) careful(D)patient6 【C6 】(A)deals with(B) accounts for(C) starts with(D)answers to7 【C7 】(A)prescribed(B) produced(C) reported(
10、D)applied8 【C8 】(A)cough(B) cold(C) parasite(D)virus9 【C9 】(A)therefore(B) however(C) meanwhile(D)furthermore10 【C10 】(A)controlling(B) affecting(C) accelerating(D)compelling11 【C11 】(A)cells(B) members(C) molecules(D)strains12 【C12 】(A)beyond(B) within(C) above(D)below13 【C13 】(A)ever(B) alone(C) f
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