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
Our bodies experience an ebb and flow of energy throughout the day. This is called a circadian rhythm, and it has been studied【C
Our bodies experience an ebb and flow of energy throughout the day. This is called a circadian rhythm, and it has been studied【C
admin
2013-09-07
34
问题
Our bodies experience an ebb and flow of energy throughout the day. This is called a circadian rhythm, and it has been studied【C1】______by scientists. Our energy level builds gradually to a peak, then【C2】______, reaching a trough about 12 hours later.
The exact nature of this cycle varies from person to person, and so do our【C3】______for activity versus rest.
Our natural rhythms are【C4】______by internal drives and external stimulation. Typically, external stimulation wins out over what our internal guide tells us. For example, when we fly across six time zones, we have to fit into a different time frame whether we like it or not. The same is true when we work the night shift. These are【C5】______examples of what most of us experience every day on the job.
So here we are, many of us working hours that are【C6】______to what our internal rhythms would prefer. Too bad. Or is it?
Some forward-looking companies are looking at internal rhythms as they【C7】______to productivity and are finding that a mid-afternoon nap increases work output and【C8】______. But can naptime really fit into the American workday? While experts seem to agree that napping is a good idea, the reality of napping is probably a long shot at best.
There are lots of reasons for this. One is the need for predictability and standardization in the workplace,【C9】______in companies that do business around the world. Another is the longstanding American work ethic that【C10】______total commitment from beginning to end of the workday. Napping is viewed as slacking, a real no-no for the go-getter who wants to get ahead.
A)contrary I)especially
B)exclaimed J)relate
C)extensively K)specifically
D)affected L)accuracy
E)prior M)extreme
F)demands N)declines
G)preferences O)appropriate
H)impact
【C4】
选项
答案
D
解析
根据空格前的系动词are以及后面的by…,判断此处为被动语态,空格处需要填入动词的过去分词。词库中有affected和exclaimed。但只有affected符合句意,表示“受到内部动力和外来刺激的影响”。
转载请注明原文地址:https://kaotiyun.com/show/Ku97777K
0
大学英语六级
相关试题推荐
A、Hismom’ssupport.B、Hiswife’ssuggestion.C、Histerribleexperienceinthehotel.D、Hispreviousbusinesssuccessofvarious
Whatattractscustomers?Obviouslythequalityofaproductdoes,butvisualimages【C1】______agreatdeal.Itisnetonlythei
A、EarlynewspapersinEngland.B、Theearlyhistoryofmagazines.C、ThelifeofDanielDefoe.D、Differencesbetweennewspapersan
Womenarequiteoftencompetentdrivers,buttheyareveryseldomconsistentlyfirstclass.Atbesttheyareamildhazard,at【C
Womenarequiteoftencompetentdrivers,buttheyareveryseldomconsistentlyfirstclass.Atbesttheyareamildhazard,at【C
ReturningtoScienceTeresaGarrettwasworkingpart-timeasabiochemistrypostdoc(博士后).Shehadaninfantathome,andsh
Manyscientistsbelievebiotech__________________________.(生物技术能够把发展中国家的农业总产量提高25%)
A、Whentheyarefeeding.B、Whenitisraining.C、Whentheyaresleeping.D、Whentheyarebreathingtheair.A短文提到,当鲸群在嬉戏或者在进食的时候
A、Duringtheiremployment.B、Whentheyhavefoundajob.C、Duringtheirchildhood.D、Whentheyareincollege.C短文提到,很多人认为他们的职业计
Everylivingthinghaswhatscientistscallabiologicalclockthatcontrolsbehavior.Ittellsplantswhento【C1】______flowers
随机试题
哮喘患者,气短息弱,自汗畏风,面色皓白,咳嗽痰稀,舌淡苔白,脉弱。其诊断是()
安装时具有方向性,不得装反的是()。
基金投资顾问机构及其从业人员的法定义务不包括()。
股票虽然具有永久性特征,但股东构成并不具有永久性。( )
一名侨居F国的华侨随团在北京游览时丢失护照,处理此事的正当过程是()。
()是邓小平对外开放思想中最具有远见卓识和最富有实践效应的伟大创举。
给定资料1.2018年5月28日晚,微信自媒体公号“视觉志”发布视频类文章《凌晨3点不回家:成年人的世界是你想不到的心酸》,引发无数青年共鸣。有舆论曾质疑,自媒体贩卖焦虑“成瘾”。哪怕是“千夫所指”之下,此类话题的文章阅读量依旧斩获“10万+”。
【元老院】(RomanSenate)
Whydoesthemanchoosetotakeaneveningcourse?Whatdowelearnaboutthescheduleoftheeveningcourse?
Doyoualwaysunderstandthedirectionsonabottleofmedicine?Doyouknowwhatismeantby"Takeonlyasdirected"?Readthe
最新回复
(
0
)