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
2015-11-27
91
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】______.
【C5】
选项
A、successful
B、optimistic
C、careful
D、patient
答案
C
解析
空格处于if引导的条件句中,可知我们会进入后抗生素时期是前面的条件导致的后果。这种情况应该是人类不恰当行为所致。C项careful“小心的,谨慎的”符合逻辑要求。
转载请注明原文地址:https://kaotiyun.com/show/QizZ777K
0
考研英语一
相关试题推荐
Jacoby&Myers,apioneerinfightinginthe1970sforlawyers’righttoadvertise,embodieswhatmanypeopledislikeaboutAmer
Ifyoulockabunchofhigh-IQpeopleinaroomandtellthemtogetonwithatask,whatwilltheye-mergewith?LowerIQs,for
Thefirstmanwho,havingenclosedapieceofground,remindedhimselfofsaying’Thisismine’,andfoundpeoplesimpleenough
Youaregoingtoreadalistofheadingsandatextabouthavingstudentsparticipateinresearch.Chooseaheadingfromthelis
AchillingfeatureofthesuicidevideoleftbyMohammadSidiqueKhan,theleaderofthebandthatkilledmorethan50peoplein
Imagineaworldwhereyourdoctorcouldhelpyouavoidsickness,usingknowledgeofyourgenesaswellashowyouliveyourlife
Imagineaworldwhereyourdoctorcouldhelpyouavoidsickness,usingknowledgeofyourgenesaswellashowyouliveyourlife
ThisfallthePewResearchCenter,inassociationwithTIME,conductedanationwidepollexploringthecontoursofmodernmarria
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
随机试题
轻质隔墙的构造要点中,下列哪一条不妥?[2004年第092题][2007年第087题]
下列何科100mm厚的非承重隔墙可用于耐火极限3h的防火墙?
对()的场所应采用密闭一抽风—除尘的方法来消除和降低粉尘危害。
建设工程项目进度控制工作包括:①编制进度计划;②调整进度计划;③进度目标的分析和论证;④定期跟踪进度计划的执行情况。其正确的工作程序是()。
某公司以一栋价值450万元的办公楼作抵押分别向甲银行和乙银行贷款200万元,与甲银行间的抵押合同在2003年4月12日签订,20日办理登记手续;与乙银行间的抵押合同在2003年4月15日签订,并在当日办理登记手续。后来该公司无力还债,甲银行和乙银行行使抵押
供给的价格弹性是指()变化引起供给量变化的敏感程度。[2012年5月真题]
下列关于病毒的叙述不正确的是()。
A.thatIdidn’tthinkofitB.Iwonderwhat’swrongwiththephoneserviceC.itslippedmymindStudent:Excuseme.Myphone
《宪法》在序言中明确规定:“本宪法以法律的形式确认了中国各族人民奋斗的成果,规定了国家的根本制度和根本任务,是国家的根本法,具有最高的法律效力。”同时规定:“全国各族人民、一切国家机关和武装力量、各政党和各社会团体、各企业事业组织,都必须以宪法为根本的活动
Productionistobe______frombigcitiestothemountainousareasincaseofwar.
最新回复
(
0
)