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
Most people who travel long distance complain of jetlag. Jetlag makes business travelers less productive and more prone【C1】_____
Most people who travel long distance complain of jetlag. Jetlag makes business travelers less productive and more prone【C1】_____
admin
2010-12-05
55
问题
Most people who travel long distance complain of jetlag. Jetlag makes business travelers less productive and more prone【C1】______making mistakes. It is actually caused【C2】______of your " body clock"—a small cluster of brain cells that controls the timing of biological【C3】______. The body clock is designed for a【C4】______rhythm of daylight and darkness, so that it is thrown out of balance when it【C5】______daylight and darkness at the " wrong" times in a new time zone. The symptoms of jetlag often persist for days【C6】______the internal body clock slowly adjusts to the new time zone.
Now a new anti-jetlag system is【C7】______that is based on proven tentative pioneering scientific research. Dr. Martin Ede had【C8】______a practical strategy to adjust the body clock much sooner to the new time zone【C9】______controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates【C10】______of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact time to either【C11】______or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse . The proper schedule【C12】______light exposure depends a great deal on specific travel plans.
Data on a specific flight itinerary and the individual’ s sleep【C13】______are used to Produce a Trip Guide with【C14】______on exactly when to be exposed to bright light.
When the Trip Guide calls for bright light you should spend time outdoors if possible. If it is dark outside, or the weather is bad, 【C15】______you are on an airplane, you can use a special light device to provide the necessary light stimulus for a range of activities such as reading, watching TV or working.
【C5】
选项
A、experiments
B、possesses
C、encounters
D、retains
答案
C
解析
句意:它(生物钟)到了一个新的时区,经历了时间错乱的白天和黑夜,就会失去平衡experiment侧重于“实验,试验,实践”。possess拥有。retain保留,保持。放在上下文中都不通。
转载请注明原文地址:https://kaotiyun.com/show/xrZ4777K
0
考研英语一
相关试题推荐
Manypeopleareconcernedabouttheeconomicconditionofdevelopingcountries—countrieswhoseaveragepercapitaGNPisafract
Manypeopleareconcernedabouttheeconomicconditionofdevelopingcountries—countrieswhoseaveragepercapitaGNPisafract
FewpeoplewoulddefendtheVictorianattitudetochildren,butifyouwereaparentinthosedays,atleastyouknewwhereyou
Youarewritingtolaunchastrongcomplaintabouttheimpolitetreatmentthatyourguests,yourcolleagueandyoureceivedwhen
Peopleoftenwonderwhyhistoriansgotosomuchtroubletopreservemillionsofbooks,documentsandrecordsofthepast.Whyd
Peopleoftenwonderwhyhistoriansgotosomuchtroubletopreservemillionsofbooks,documentsandrecordsofthepast.Whyd
随机试题
()提出教育目标分类学,将教学目标划分为()个领域,分别为:()领域;()领域;()领域。
下列关于长期投资评估的特点的说法中,错误的是【】
A.解表清里,升清止泻B.疏风解表,清热通便C.清热解毒,疏风散邪D.发汗祛湿,兼清里热E.解表散寒,温肺化饮
为提高脑膜炎双球菌培养的阳性率,流行性脑脊髓膜炎血和脑脊液标本必须在采集后立即送检,这是因为
A.评价抽检B.指定检验C.注册检验D.监督抽检药品监督管理部门在监督检查中,对可疑药品所进行的有针对性的抽查检验属于
股票与银行存款和债券不同,一旦购买就不能要求发行股票的企业退股,也不能要求发行企业赎回。股票交易市场为股票的流通转让提供了场所,使股票的发行得以延续。这体现了股票市场的()功能。
下列关于核技术的表述,不正确的是()。
阅读下列材料,回答问题。王(男23岁),李(女19岁),为达到结婚目的,李在篡改了户口本并制作了假身份证后在民政部门领取了结婚证。三年后王与李的感情不和,李要离婚王不同意,于是李诉至法院主张王李结婚时李尚未到法定结婚年龄,婚姻无效,请求法院予以确
设根结点的层次为0,则高度为k的完全二叉树的最小结点数为________。
Thefactis,theworldhasbeenfindinglessoilthanithasbeenusingformorethantwentyyearsnow.Notonlyhasdemandbeen
最新回复
(
0
)