首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
It’s difficult to imagine a world without antibiotics. They cure diseases that killed our ancestors in crowds, and enable any nu
It’s difficult to imagine a world without antibiotics. They cure diseases that killed our ancestors in crowds, and enable any nu
admin
2017-02-17
46
问题
It’s difficult to imagine a world without antibiotics. They cure diseases that killed our ancestors in crowds, and enable any number 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 reporters last fall, Tom Frieden, the director of the Centers for Disease Control and Prevention,【C4】______a similar alarm: "If we’re 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 at Harvard and Women’s Hospital found that the vast majority of antibiotics【C7】______for sore throats and acute bronchitis—an illness almost always caused by a【C8】______, not bacteria—are useless.
Up to 80 percent of all antibiotics used in the U.S. each year,【C9】______, are given to animals. Antibiotics are the lifeline 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 CDC’s 2013 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.
Although 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 don’t【C17】______our use of existing antibiotics and commit to developing new ones, the risks 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】______.
【C14】
选项
A、succeeded
B、corresponded
C、emerged
D、mushroomed
答案
D
解析
上句中说抗药性肺炎是不断增强的威胁,后半句庞大的死亡人数提示空格处需要一个表示“数量增加”的词。D项mushroomed意为“迅速增长”,符合语义要求。
转载请注明原文地址:https://kaotiyun.com/show/EvEZ777K
0
考研英语一
相关试题推荐
For22yearsAmericahasbannedHIV-positivepeoplefromenteringthecountrywithoutahard-to-getwaiverforfearofthevirus
IfAmericanmedicinewereapatient,hewouldweigh350poundsandbegainingfast.Despitebeingrepeatedlycounseledaboutthe
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybeagameofsome【B1】______—football,hockey,golf,ortennis.It
Mostyoungpeopleenjoysomeformofphysicalactivity.Itmaybeagameofsome【B1】______—football,hockey,golf,ortennis.It
Themajortaskfacingadolescentsistocreateastableidentity.Therearesomedevelopmentaltasksthatenablethemtocreate
In2010,afederaljudgeshookAmerica’sbiotechindustrytoitscore.CompanieshadwonpatentsforisolatedDNAfordecades—by
In2010,afederaljudgeshookAmerica’sbiotechindustrytoitscore.CompanieshadwonpatentsforisolatedDNAfordecades—by
WetendtothinkofthedecadesimmediatelyfollowingWorldWarIIasatimeofprosperityandgrowth,withsoldiersreturningh
WetendtothinkofthedecadesimmediatelyfollowingWorldWarIIasatimeofprosperityandgrowth,withsoldiersreturningh
随机试题
A.淤血性脾大B.感染性脾大C.自发性脾大D.浸润性脾大E.生理性脾大传染病单核细胞增多症的脾大是
可摘局部义齿基托伸展的范围取决于
案情:甲公司从某银行贷款1200万元,以自有房产设定抵押,并办理了抵押登记。经书面协议,乙公司以其价值200万元的现有的以及将有的生产设备、原材料、半成品、产品为甲公司的贷款设定抵押,没有办理抵押登记。后甲公司届期无力清偿贷款,某银行欲行使抵押权。法院拟拍
评价借款人偿债能力主要指标不包括()。
玻璃砖墙宜以()高为一个施工段,待下部施工段胶结材料达到设计强度后再进行上部施工。
公司董事会对年度经济指标的下达、对总经理的任命等事项,都要用()。
J曲线效应反映()
醉驾
Whereisthewomanfrom?
Subject:SelfintroductionFrom:maxlynd@yahoo.comTo:mailclub@egmail.com.DearMr.Washington,MynameisMaxLynd.Ihe
最新回复
(
0
)