首页
登录
职称英语
Scientists around the world are racing to learn how to rapidly diagnose, tre
Scientists around the world are racing to learn how to rapidly diagnose, tre
游客
2024-10-28
29
管理
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 【31】______ for the first time in February 2003 in Hanoi, 【32】______ since then has infected more than 1,600 people in 15 countries, killing 63. At this 【33】______ , there are more questions than answers surrounding the disease. Symptoms start 【34】______ a fever over 100.4 degrees F, chills, headache or body 【35】______. Within a week, the patient has a dry cough, which might 【36】______ to shortness of breath. In 10% to 20% of cases, patients require 【37】______ ventilation to breathe. About 3.5% die from the disease. Symptoms 【38】______ begin in two to seven days, but some reports suggest it 【39】______ take as long as 10 days. Scientists are close to 【40】______ a lab test to diagnose SARS. In the meantime, it is diagnosed by its symptoms. There is no evidence 【41】______ antibiotics or anti-viral medicines help, 【42】______ doctors can offer only supportive care. Patients with SARS are kept in isolation to reduce the risk of 【43】______ . Scientists aren’t sure yet, but some researchers think it’s a 【44】______ discovered corona virus, the family of viruses that cause some common colds. Most cases appear to have been passed 【45】______ droplets expelled when infected patients cough or sneeze. Family members of infected people and medical workers who care 【46】______ them have been most likely to 【47】______ the illness. But recent developments in Hong Kong suggest that the 【48】______ might spread through air, or that the virus might 【49】______ for two to three hours on doorknobs or other 【50】______ . Health experts say it is unlikely, though, that sharing an elevator briefly with an infected person would be enough to pass the virus. [br]
选项
A、continue
B、linger
C、delay
D、persist
答案
B
解析
语境与语义。linger逗留,徘回,拖延;continue继续;delay耽搁,耽误,迟误;persist坚持,固执。句意:病毒可能会在门把手或其他物体表面残留2至3小时。
转载请注明原文地址:https://tihaiku.com/zcyy/3821079.html
相关试题推荐
Thescientistshaveabsolutefreedomastowhatresearchtheythinkisthebest
Wheneverpossible,he_________howwellhespeaksEnglish.A、showsaroundB、show
WhatwouldhappentotheArgentineofficers?[originaltext]Around44military
Thescientistshavemadean______studyofthevirusesthatcausethedisease.A、e
Scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,tre
Scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,tre
Scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,tre
Scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,tre
Scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,tre
Scientistsaroundtheworldareracingtolearnhowtorapidlydiagnose,tre
随机试题
Manysatatthetable,lookedattheplateand____herlips.A、smackedB、openedC、
Asthepaceoflifecontinuestoincrease,wearefastlosingtheartofrel
患儿男,7岁,平时反复发生呼吸道感染,每年发生肺炎2~3次,活动后乏力、气促,无
以下食物中含维生素B2较多的食物有( )。A.奶酪类 B.蛋类 C.鸡肝
2007年中国营养学会对《、中国居民膳食指南》进行了重新修订,指出健康成年人每人
房屋租赁合同到期,合同自行终止,承租人需继续租用的,应在租赁期限届满前( )个
负概念是反应对象不具有某种属性的概念。根据上述定义,下列不属于负概念的是A.
根据科曼提出的领导生命周期理论,通过领导的工作行为、领导的关系行为和下属的成熟度
WAIS-RC的数字广度测验主要测量()。A:短时记忆能力B:计算力C:听觉
BOT项目可行性研究的重点有()。A.竞争因素 B.消费者需求 C.项
最新回复
(
0
)