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
外语
The normal human daily cycle of activity is of some 7-8 hours’ sleep alternation with some 16-17 hours’ wakefulness and that the
The normal human daily cycle of activity is of some 7-8 hours’ sleep alternation with some 16-17 hours’ wakefulness and that the
admin
2012-10-23
16
问题
The normal human daily cycle of activity is of some 7-8 hours’ sleep alternation with some 16-17 hours’ wakefulness and that the sleep normally coincides【C1】______the hours of darkness. Our present concern is with how easily and to what extent this【C2】______can be modified.
The question is no mere academic one. The ease with which people can change from working in the day to working at night is a【C3】______of growing importance in industry where automation【C4】______round-the-clock working of machines. It normally【C5】______form five days to one week for a person to adapt to a【C6】______routine of sleep and wakefulness, sleeping during the day and working at night【C7】______, it is often the case in industry that shifts are changed every week. This means mat no sooner has he got used to one routine【C8】______he has to change to another, 【C9】______much of his time is spent neither working nor sleeping every 【C10】______, One answer would seem to be【C11】______periods on each shift, a month, or even three months. 【C12】______recent research has shown that people on such systems will revert to go back to their【C13】______habits to sleep and wakefulness during the week-end and that this is quite enough to destroy any【C14】______to night work built up during the week. The only real solution appears to be to hand over the night shift to those permanent night workers whose【C15】______may persist through all week-ends and holidays.
【C1】
选项
A、in
B、with
C、of
D、over
答案
B
解析
此处指的是“睡眠常在夜间进行”。coincide:与……一致,符合,暗合,常与with搭配使用。例如:The market price happens to coincide with the computed value.市场价格恰好与估算价一致。
转载请注明原文地址:https://kaotiyun.com/show/b69O777K
0
考博英语
相关试题推荐
Somepeopleapparentlyhaveanalmostincredibleabilityto______therightanswer.
从某种意义上说,各国对多极化的认可反映了国际关系中对民主化的追求。在经济全球化的时代,一种深入的相互依赖的关系正在国与国之间形成。在联合国宪章中曾发表过的一种国与国平等的原则正深入人心,越来越多的国家已经清楚地意识到:无论大小、强弱、贫富,所有的国家都是世
(Flourish)inthethirteenthcentury,(travelingmusicians),(called)minstrels,playedanimportantpartintheculturallifeo
Allnormalhumanbeingsare______atleasttoadegree-theygetafeelingofwarmthandkinshipfromengagingingroupactivit
Vitaminsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceofareneededfor______foodsintoenergy
Signsofdeafnesshadgivenhimgreatanxietyasearlyas1798.Foralongtimehesuccessfullyconcealeditfromallbuthismo
ThedayswhentheonlyfenderabusinessmanneededtostaveoffamidlifecrisiswasontheendofaFerrariaregone.Thisyear
ThedayswhentheonlyfenderabusinessmanneededtostaveoffamidlifecrisiswasontheendofaFerrariaregone.Thisyear
Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimals,
Vitaminsareorganiccompoundsnecessaryinsmallamountsinthedietforthenormalgrowthandmaintenanceoflifeofanimals,
随机试题
以下检查均可在肾动态检查的基础上完成或获得,除了
A.急性子宫内膜炎B.盆腔内栓塞性静脉炎C.急性盆腔结缔组织炎D.急性盆腔腹膜炎E.盆腔脓肿
可导致急性糜烂性胃炎发生的因素是
A.上呼吸道感染的症状B.湿啰音C.X线胸片无异常D.大量脓性黏痰E.淋巴细胞增多急性气管一支气管炎起病时常有
男性,45岁。肝炎病史20余年,近2个月来出现右侧季肋部持续胀痛,伴厌食、乏力和腹胀。查体:右侧肋缘下可触及肿大的肝,质地坚硬,边缘不规则;AFP>1000μg/L。有确定诊断意义的检查是
A.回流提取法B.渗漉法C.煎煮法D.浸渍法E.连续回流提取法提取溶剂为水的提取方法是()。
总分类账与明细分类账平行登记的基本要点是()。
增值税扣缴义务发生时间为纳税人支付货款的当天。()
我国《刑法》规定,对于组织、领导犯罪集团进行犯罪活动的首要分子()。
下列哪个选项的java源文件代码片段是不正确的?
最新回复
(
0
)