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
2018-01-31
44
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/23BZ777K
0
考研英语一
相关试题推荐
MasstransportationrevisedthesocialandeconomicfabricoftheAmericancityinthreefundamentalways.Itspeededupphysica
BeingpluggedintoaniPodisafeatureofadolescence.Anewstudysuggeststhatteenswhospendtoomuchtimelisteningtomus
BeautyisbigbusinessinChina.Thecountry’scosmeticsmarketisworth$26billionayear,makingitthethird-biggestinthe
ThegrowthoftheuseofEnglishastheworld’sprimarylanguageforinternationalcommunicationhasobviouslybeencontinuing
AnewstudypublishedinthejournalProceedingsoftheRoyalSocietyBbytheteamsofDr.GregoryWestandDr.VeroniqueBohbo
【F1】Theearliestcontroversiesabouttherelationshipbetweenphotographyandartcenteredonwhetherphotography’sfidelityto
Technologyissupposedtomakeourliveseasier,allowingustodothingsmorequicklyandefficiently.Buttoooftenitseemst
WritealettertoProfessorSmith,aworldfamousprofessormajoringinChinesephilosophyandreligiousstudies,andinvitehim
I’matmywit’sendtokeepthischildquiet.
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions41-45,choosethemostsuitableonefromthelistA-Gto
随机试题
某建筑工人,从高处坠落,腰背挫伤,双下肢弛缓瘫痪,来院急诊。检查见腰部不能活动,双侧腹股沟以下感觉、运动及反射消失。X线显示胸12椎体压缩性骨折。入院后2小时其双下肢功能逐渐恢复。该患者的脊髓伤可能是
患者,男,46岁。发作性心前区闷痛半月,劳累及情绪激动时易发。既往身体健康。体检:血压17.3/10.6kPa(130/80mmHg)。常规心电图示:大致正常。以下病史哪一项最重要
关于土地权属争议调解,下列说法正确的是()。
混凝土养护应注意夏天保持必要湿度,冬天保持必要温度,其主要原因是()。
目前研究男女智力的性别差异的基本结论之一是()。
我国著名语言学家罗常培说过:语言文字是一个民族文化的结晶。这个民族过去的文化靠着它来流传,未来的文化也仗着它来______。我们可以从诸多汉字现象中,如汉字的造字、构词,汉字词义的形成和______中找寻中国文化形成与发展的理据。依次填入画横线部分最恰当的
反映近代资产阶级政治思想萌芽的著名代表人物是()。
下面类的定义,有()处错误。classMyClass{public:voidMyClass();~MyClass(intValue);private:inti=0;
Hiswifehadthefrontdoorpaintedgreenyesterday,______she?
Studentswhoscorehighinachievementneedstendtomakehighergradesincollegethanthosewhoscorelow.Whendegreeaptitud
最新回复
(
0
)