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
The Earth’s daily clock, measured in a single revolution, is twenty-four hours. The human clock, 【C1】______, is actually about t
The Earth’s daily clock, measured in a single revolution, is twenty-four hours. The human clock, 【C1】______, is actually about t
admin
2019-06-03
31
问题
The Earth’s daily clock, measured in a single revolution, is twenty-four hours. The human clock, 【C1】______, is actually about twenty-five hours. That’ s【C2】______scientists who study sleep have determined from human subjects who live for several weeks in observation chambers with no【C3】______of day or night. Sleep researchers have【C4】______other surprising discoveries as well.
We spend about one-third of our lives asleep, a fact that suggests sleeping, 【C5】______eating and breathing, is a fundamental life process. Yet some people almost never sleep, getting by on as【C6】______as fifteen minutes a day. And more than seventy years of【C7】______into sleep deprivation, in which people have been kept【C8】______for three to ten days, has【C9】______only one certain finding: Sleep loss makes a person sleepy and that’s about all; it causes no lasting ill【C10】______. Too much sleep, however, may be【C11】______for you.
These findings【C12】______some long-held views of sleep, and they【C13】______questions about its fundamental purpose in our lives. In【C14】______, scientists don’t know just why sleep is necessary.
Some scientists think sleep is more the result of evolutionary habit than【C15】______actual need, Animals sleep for some parts of the day perhaps because it is the【C16】______thing for them to do: it keeps them【C17】______and hidden from predators; it’s a survival tactic. Before the advent of electricity, humans had to spend at least some of each day in【C18】______and had little reason to question the reason or need for【C19】______. But the development of the electroencephalograph and the resulting discovery in 1937 of dramatic【C20】______in brain activity between sleep and wakefulness opened the way for scientific inquiry in the subject.
【C3】
选项
A、idea
B、feeling
C、sense
D、judgment
答案
C
解析
本题考查名词辨析及固定搭配。此处句意为“这些受试者在观察室里住几个星期,______白天和黑夜”。四个选项中可以和with no______of搭配的只有idea和sense。idea“念头,想法,主意”,sense“由刺激产生的感觉或知觉”。根据上下文,C.sense符合题意,为正确答案。feeling多指由感情、情绪或欲望引起的情绪状态,judgment“判断,审判”,均不符合题意,故排除。
转载请注明原文地址:https://kaotiyun.com/show/WHnZ777K
0
考研英语一
相关试题推荐
TheBushadministrationisgoingtoproposefar-reachingnewruleswhichwouldgivepeoplewithdisabilitiesgreateraccesstot
TheBushadministrationisgoingtoproposefar-reachingnewruleswhichwouldgivepeoplewithdisabilitiesgreateraccesstot
TheBushadministrationisgoingtoproposefar-reachingnewruleswhichwouldgivepeoplewithdisabilitiesgreateraccesstot
Sevenyearsago,agroupoffemalescientistsattheMassachusettsInstituteofTechnologyproducedapieceofresearchwhichsh
Youshouldassume,intryingforjobs,thatyouwillnotbetheonlyapplicant.Thesinglemostprevalentdecidingfactoristhe
Youshouldassume,intryingforjobs,thatyouwillnotbetheonlyapplicant.Thesinglemostprevalentdecidingfactoristhe
Youshouldassume,intryingforjobs,thatyouwillnotbetheonlyapplicant.Thesinglemostprevalentdecidingfactoristhe
Itusedtobesostraightforward(直接的).Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsofthe
Itusedtobesostraightforward(直接的).Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsofthe
Olderpeoplemustbegivenmorechancestolearniftheyaretocontributetosocietyratherthanbeafinancialburden,accordi
随机试题
以下减小焊接残余应力的措施中不正确的是()。
人的本质属性是()。
《苦恼》中车夫姚纳的真正苦恼在于生活艰辛。()
影响牙合力的因素不包括
某市一国有企业在改制时,拟转让其使用的一宗国有划拨土地。按该市规定,该宗土地应由市政府收购后进行公开出让。市国土资源局根据社会经济发展计划、产业政策、土地利用总体规划、土地使用年度计划、城市规划和土地市场状况,将该宗地纳入了该年度土地出让计划,用途为工业用
施工定额是以()作为研究对象。
“两耳不闻窗外事,一心只读圣贤书”体现了注意的()
下列行为属于公共政策诉求的是:
也许令许多经常不刷牙的人感到意外的是,这种不良习惯已使他们成为易患口腔癌的高危人群。为了帮助这部分人早期发现口腔癌,市卫生部门发行了一个小册子、教人们如何使用一些简单的家用照明工具,如台灯、手电等,进行每周一次的口腔自检。以下哪项如果为真,最能对
下列关于MIS的设备、工具和环境选择的描述中,正确的是
最新回复
(
0
)