首页
登录
职称英语
A. incident B. when C. include D. flights E. informed F. carriages G. ca
A. incident B. when C. include D. flights E. informed F. carriages G. ca
游客
2023-10-28
39
管理
问题
A. incident B. when C. include D. flights E. informed
F. carriages G. called H. serious I. stressful J. disaster
K. command L. reluctantly M. confronted N. require O. easily
As a physician who travels quite a lot, I spend a lot of time on planes listening for that dreaded "Is there a doctor on board?" announcement. I’ve been【C1】______ only once—for a woman who had merely fainted. But the【C2】______ made me quite curious about how often this kind of thing happens. I wondered what I would do if【C3】______ with a real midair medical emergency—without access to a hospital staff and the usual emergency equipment. So【C4】______ the New England Journal of Medicine last week published a study about in-flight medical events, I read it with interest.
The study estimated that there are an average of 30 in-flight medical emergencies on U.S. flights every day. Most of them are not【C5】______; fainting and dizziness are the most frequent complaints.
But 13% of them—roughly four a day—are serious enough to【C6】______ a pilot to change course.
The most common of the serious emergencies【C7】______ heart trouble, strokes, and difficulty breathing.
Let’s face it: plane rides are【C8】______. For starters, cabin pressures at high altitudes are set at roughly what they would be if you lived at 5,000 to 8,000 feet above sea level. Most people can tolerate these pressures pretty【C9】______, but passengers with heart disease may experience chest pains as result of the reduced amount of oxygen flowing through their blood. Another common inflight problem is deep venous thrombosis—the so-called economy class syndrome. Whatever happens, don’t panic. Things are getting better on the in-flight-emergency front. Thanks to more recent legislation,【C10】______ with at least one attendant are starting to install emergency medical kits to treat heart attacks. [br] 【C4】
选项
答案
B
解析
逗号前后部分都是结构和句意完整的句子,因此考虑填入连词。词库中只有when“当……时候”为连词,故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/3137647.html
相关试题推荐
A、Itismuchtootime-consuming.B、Itistoodifficultfortheman.C、Itinclude
A.incidentB.whenC.includeD.flightsE.informedF.carriagesG.ca
A.incidentB.whenC.includeD.flightsE.informedF.carriagesG.ca
Whichofthefollowingsentencesdoesnotincludeanindependentgenitiveconstr
Alltheroomsonthesecondfloorhavenicely______carpets,whichareincluded
MoreandmoreChinesescienceandtechnologypapershavebeenincludedinSCI
Whichofthefollowingsentencesdoesnotincludeanindependentgenitiveconstr
Whichofthefollowingsentencesdoesnotincludeanindependentgenitiveconstr
WhichofthefollowingsentencesdoesNOTincludeanadverbialclauseofconcess
Metalswefoundintheearth______iron,leadandcopper.A、includeB、containC、co
随机试题
Students’pressuresometimescomesfromtheirparents.Mostparentsarewell
WiththeexplosionofexcitementabouttheInternet,thereseemstobeanother
文化共享工程实施对县级公共图书馆硬件的要求:电子阅览室面积不低于()平方米,主
以下()不属于项目范围确认过程的输入A.范围管理计划 B.需求跟踪矩阵 C
项目经理在进行大项目的WBS分解时,()是错误的。A.按照项目的组织结构
第二次世界大战以后,美国通过大量技术投入和大规模专业化生产,成为世界最大的大豆生
请从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性。
不能体现人力资源开发目标整体性是()。A:目标制定的整体性 B:目标实施的整体
治疗咳嗽,应以治肺为主,还应注意治A.肝、脾、肾 B.心、肝、肾 C.心、脾
预防急性肾衰竭应选用A.呋塞米 B.氢氯噻嗪 C.螺内酯 D.氨苯蝶啶
最新回复
(
0
)