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
2021-06-15
74
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 that 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 very【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 weekend 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 weekends and holidays.
【C15】
选项
A、wakefulness
B、sleep
C、preference
D、habit
答案
A
解析
此处应选择A。这句话的意思是:唯能解决问题的方法是将夜班交给那些长期从事夜间工作的人,他们在周末和假期依然会保持警醒状态。四个选项的意思是:A. wakefulness“不眠症,失眠”;B. sleep“睡眠”;C. preference“偏爱,优先”;D.habit“习惯,习性”。
转载请注明原文地址:https://kaotiyun.com/show/GVTO777K
0
考博英语
相关试题推荐
Desertsandhighmountainshavealwaysbeena______tothemovementofpeople.
Itwasatypeofurbanstorythatcontinuesto______big-citydwellersforwardeachday,ataleofhardworkandself-starting
ThetruereasonwhyJanewentfishingisas______asglass—shedidn’twanttocleanthehouse.
Hegaveeachservanta______presentofahundreddollarseveryChristmas.
Howmuchpaindoanimalsfeel?Thisisaquestionwhichhascausedendlesscontroversy.Opponentsofbiggameshooting,forexam
Thereiscurrentlyabroadanewwaveofappreciationforbreadthofknowledge.Curriculaatuniversitiesandcollegesandprogra
Ifyouintendusinghumorinyourtalktomakepeoplesmile,youmustknowhowtoidentifysharedexperiencesandproblems.Your
ItissaidthatinEnglanddeathispressing,inCanadainevitableandinCaliforniaoptional.Smallwonder.Americans’lifeexp
Conversationbecomesweakerinasocietythatspendssomuchtimelisteningandbeingtalkedto______ithasallbutlostthewil
随机试题
下列哪项不属于胎盘功能检查
某慢性支气管炎并阻塞性肺气肿患者,男性。3天来咳嗽、气促加重,皮肤潮红,多汗,眼球结膜水肿。该病人的吸氧方式为
案情:甲和乙是某市长生宝饮料股份有限公司的董事。2008年2月,甲、乙二人又和丙合资开办保长生饮料有限责任公司,生产“保长生”牌饮料,与长生宝公司的产品饮料口味、选料、技术基本相同。同年3月,长生宝公司发现了甲、乙另办保长生饮料有限责任公司的行为,经过董事
统计报告实用性的前提和条件是()。
公开发行公司债券包括面向公众投资者公开发行、面向合格投资者公开发行两种方式。下列选项中,不属于合格投资者的是()。
下列属于对话式口头语言的特点有()。
"Cool"isawordwithmanymeanings.Itstraditionalmeaningisusedto【36】atemperaturethatisfairlycold.Astheworldhas【3
A、Becausebothhavealimitedsupplyofair,water,andotherresources.B、BecausetheEarthmovesaroundthesunasfastasas
HowPsychologyCanHelpthePlanetStayCool[A]"I’mnotconvincedit’sasbadastheexpertsmakeout...It’severyoneelse’sf
HowPsychologyCanHelpthePlanetStayCool[A]"I’mnotconvincedit’sasbadastheexpertsmakeout...It’severyoneelse’sf
最新回复
(
0
)