首页
登录
职称英语
Between 1977 and 1981, three groups of American women, numbering 27 in all,
Between 1977 and 1981, three groups of American women, numbering 27 in all,
游客
2023-09-20
27
管理
问题
Between 1977 and 1981, three groups of American women, numbering 27 in all, between the age of 35 and 65, were given month-long tests to determine how they would respond to conditions resembling those aboard the space shuttle.
Though carefully selected from among many applicants, the women were volunteers and the pay was barely above the minimum wage. They were not allowed to smoke or drink alcohol during the tests, and they were expected to tolerate each others company at close quarters for the entire period. Among other things they had to stand pressure three times the force of gravity and carry out both physical and mental tasks whole exhausted from strenuous physical exercise. At the end of ten days, they had to spend a further twenty days absolutely confined to bed, during which time they suffered backaches and other discomforts, and when they were finally allowed up, the more physically active women were especially subject to pain due to a slight calcium loss.
Results of the tests suggest that women will have significant advantages over man in space. They need less food and less oxygen and they stand up to radiation better. Men’s advantages in terms of strength and stamina, meanwhile, are virtually wiped out by the zero-gravity condition in space. [br] Which of the following statements is TRUE?
选项
A、They had to stand under the pressure three times the force of gravity.
B、Ten days later in the test, they had to spend other twenty days in bed.
C、During the whole test, they suffered backaches and other discomforts.
D、Some of the women suffered great loss of calcium.
答案
B
解析
题干意为“下列哪个说法正确?”第二段中描述妇女要忍受三倍地球引力,不是在处于三倍地球引力情况下站立,故A错误;27名妇女在试验后期的二十天里而不是整个试验期内都背痛不适,排除C;缺钙并不严重,不选D;故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/3030470.html
相关试题推荐
Colour-blindpeopleoftenfinditdifficultto______betweenblueandgreen.A
LiLeididn’tmeetthefamousAmericanprofessor______hewasonholidaylasty
Whatisthemainideaofthepassage?Themainideaisthat______betweenBriti
Accordingtothepassage,theAmericanfamilyisnowthreatenedby______.[br]
Accordingtothepassage,theAmericanfamilyisnowthreatenedby______.[br]
[originaltext]Q:What’stherelationshipbetweenthetwopersons?[/originaltext
WorkisaveryimportantpartoflifeintheUnitedStates.Americansspend
E-maillivessomewherebetweenaphonecallandaformalletter:itcanbeunpre
Overtwo-thirdsofAmericansnowbooktheirflightsonline.Butwhenisthebest
VeraWanghasbecomeasignificantfigureintheAmericanfashionindustryi
随机试题
x/y=3/5QuantityA:xQuantityB:yA、QuantityAisgreater.B、QuantityBisgrea
EnglishSynonymsThegradualincorporation
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolo
艺术家多种素质中最重要的素质是___________。()A.艺术的积累 B
( )是检查并记录风险应对措施在处理已识别风险及其根源方面的有效性,以及风险管
轴向抗压静载荷试验桩沉桩后至加载的间歇时间,粘性土不应少于:()A.3d B.
Q/GDW10231-2016无人值守变电站技术导则规定,自动化控制是利用计算
在社会发展规划阶段,1962年,发表了“规划的选择理论”,从多元主义出发来建构城
集团本部对事业部实施集权()措施时,事业部获得的利润首先要交付集团本部的经营
企业在设置会计科目时,要同时兼顾()。A、企业内部管理的需要 B、债权人的需要
最新回复
(
0
)