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
2023-11-21
34
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、under
B、through
C、beneath
D、from
答案
B
解析
介词搭配。pass…through…通过…传播…句意:SARS病毒通过病人咳嗽或打喷嚏中的微粒传播。
转载请注明原文地址:https://tihaiku.com/zcyy/3206507.html
相关试题推荐
Somepeoplesaylovemakestheworldgoaround.Otherssayitisnotlove;it
Somepeoplesaylovemakestheworldgoaround.Otherssayitisnotlove;it
Somepeoplesaylovemakestheworldgoaround.Otherssayitisnotlove;it
Somepeoplesaylovemakestheworldgoaround.Otherssayitisnotlove;it
Somepeoplesaylovemakestheworldgoaround.Otherssayitisnotlove;it
(1)JewishcommunitiesspreadrapidlythroughouttheMediterraneanworldfrom
(1)JewishcommunitiesspreadrapidlythroughouttheMediterraneanworldfrom
PassageThree(1)Don’talwaysbelievewhatscientistsandotherauthori
PassageThree(1)Don’talwaysbelievewhatscientistsandotherauthori
PassageThree(1)Don’talwaysbelievewhatscientistsandotherauthori
随机试题
[originaltext]M:Thebookcosts$15,butIonlyhave$8.Couldyouhelpme?W
TheprimarygoalofInformativeSpeakingis______.[br][originaltext]Oral
Testinghasreplacedteachinginmostpublicschools.Myownchildren’sscho
A.两个都最大 B.两个都最小 C.一个最大,一个最小 D.不能确定
落地式操作平台应独立设置,并应与建筑物进行刚性连接,不得与脚手架连接。下列关于落
银行业监督管理机构通过非现场监管和现场检查手段发现银行业金融机构存在符合实施监管
商阳(LI1)井穴
A.化脓性脑膜炎 B.结核性脑膜炎 C.蛛网膜下腔梗阻 D.流行性乙型脑炎
有些被宣称为“清热下火”的凉茶,其实连茶的远亲都算不上,它们不是普通的“茶叶”,
案例七 一般资料:求助者,女性,17岁,高中二年级学生。 案例介绍:求助者一
最新回复
(
0
)