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
Scientists around the world are racing to learn how to rapidly diagnose, treat and stop the spread of a new, deadly disease. SAR
Scientists around the world are racing to learn how to rapidly diagnose, treat and stop the spread of a new, deadly disease. SAR
admin
2014-06-13
49
问题
Scientists around the world are racing to learn how to rapidly diagnose, treat and stop the spread of a new, deadly disease. SARS — Severe Acute Respiratory Syndrome — was【1】for the first time in February 2003 in Hanoi,【2】since then has infected more than 1,600 people in 15 countries, killing 63. At this【3】, there are more questions than answers surrounding the disease.
Symptoms start【4】a fever over 100.4 degrees F, chills, headache or body【5】. Within a week, the patient has a dry cough, which might【6】to shortness of breath. In 10% to 200% of cases, patients require【7】ventilation to breathe. About 3.5% die from the disease. Symptoms【8】begin in two to seven days, but some reports suggest it【9】take as long as 10 days. Scientists are close to【10】a lab test to diagnose SARS. In the meantime, it is diagnosed by its symptoms. There is no evidence【11】antibiotics or anti-viral medicines help,【12】doctors can offer only supportive care. Patients with SARS are kept in isolation to reduce the risk of【13】. Scientists aren’t sure yet, but some researchers think it’s a【14】discovered coronavirus, the family of viruses that cause some common colds.
Most cases appear to have been passed【15】droplets expelled when infected patients cough or sneeze. Family members of infected people and medical workers who care for them have been most likely to【16】the illness. But recent developments in Hong Kong suggest that the【17】might spread through air, or that the virus might【18】for two to three hours on doorknobs or other【19】Health experts say it is【20】, though, that sharing an elevator briefly with an infected person would be enough to pass the virus.
选项
A、probably
B、obviously
C、unlikely
D、clearly
答案
C
解析
逻辑衔接题。注意空格所在句的衔接词though表示前后有让步关系,上一句说明病毒停留在物体表面,人们通过接触而传染,既然是让步关系,那么本句要表达的意思是与患者同乘一电梯就会传染病毒还不太可能,所以选[C]。若选其他三项,则不符合上下文的逻辑关系。
转载请注明原文地址:https://kaotiyun.com/show/JkO4777K
0
考研英语一
相关试题推荐
[A]Theimportantroleofimageisparticularlyevidentinthebusinessworld.[B]Inthelongrunimagekeepthesamewavel
Whileit’seasytogetsweptupinthecommercialismatmajorsportsevents,oneshouldn’tignorethetransformativecapacityof
Whileit’seasytogetsweptupinthecommercialismatmajorsportsevents,oneshouldn’tignorethetransformativecapacityof
Generallyspeaking,aBritishiswidelyregardedasaquiet,shyandconservativepersonwhois【1】onlyamongthosewithwhomhe
Anyonewhodoubtsthatchildrenarebornwithahealthyamountofambitionneedspendonlyafewminuteswithababyeagerlylea
Youknowyoushoulddoit,otherpeopledoitallthetime.Maybeyou’vealreadydoneitbutitwasn’tverysatisfying,andyou’
CollegesportsintheUnitedStatesareahugedeal.AlmostallmajorAmericanuniversitieshavefootball,baseball,basketball
Fearseemstobethedominantmoodofthemoment.Hurricanes,tidalwaves,floods,earthquakesandterrorismthisyearhaveall
【F1】Imagineeverystudenthasatirelesspersonaltutor,anartificiallyintelligentcompanionthatmagicallyknowseverything,
随机试题
cristaampullaris
下列哪项不属于淡漠型甲状腺功能亢进症的主要临床表现( )。
女,7岁。食冷饮时左后牙感到酸痛2周,无自发痛史,检查发现颊面深龋,龋蚀范围稍广,腐质软而湿润,易挖除,但敏感。测牙髓活力同正常牙,叩(-)治疗方案应考虑为
急性肾炎的中医病机主要是
关于热原的表述,不正确的是
历史书法家多雅人高士,故所作能风度潇洒,韵味醇古,于笔墨以外,则有一种静穆之气,幽雅之思,为常人凡夫所不及。此即将人格移入于作品之中,使之人格化,故能感人最深而为书法之上上乘也。根据这段话,作者想告诉我们()。
地球分为三层,其中不包括:
请用不超过200字的篇幅,概括出给定材料所反映的主要问题。要求:全面,有条理,有层次。从政策制定的角度,提出解决给定资料所反映问题的对策建议。要求:有针对性,有条理,切实可行。字数不超过350字。
巴兰钦
设X1,X2,…,Xn是来自总体X的简单随机样本,X的概率密度函数为f(x)=一∞<x<+∞,则λ的最大似然估计量=________.
最新回复
(
0
)