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
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag makes business travelers less productive and more pr
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag makes business travelers less productive and more pr
admin
2010-02-26
58
问题
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag makes business travelers less productive and more prone【C1】______ making mistakes. It is actually caused by【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【C6】______ of jetlag often persist for days 【C7】______the internal body clock slowly adjusts to the new time zone.
Now a new anti-jet, lag system is【C8】______ that is based on proven【C9】______ pioneering scientific research. Dr. Martin Moore-Erie has【C10】______ a practical strategy to adjust the body clock much sooner to the new time zone【C11】______ controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 【C12】______ of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact times to either【C13】______ or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule【C14】______ . light exposure depends a great deal on【C15】______ . ravel plans. Data on a specific flight itinerary(旅行路线) and the individual’s sleep【C16】______ are used to produce a Trip Guide with【C17】______ on exactly when to be exposed to bright light.
When the Trip Guide calls【C18】______ bright light you should spend time outdoors if possible. If it is dark outside, or the her is bad,【C19】______ you are on an aeroplane, you can use a special light device to provide the necessary light【C20】______ for a range of activities such as reading, watching TV or working.
【C3】
选项
A、actions
B、functions
C、reflection
D、behavior
答案
B
解析
选B。action(行动,动作,作用);function(机能,官能,功能);reflection(映像,倒影);behavior(行为,举止)。
转载请注明原文地址:https://kaotiyun.com/show/WddK777K
0
大学英语六级
相关试题推荐
Largecompaniesneedawaytoreachthesavingsofthepublicatlarge.Thesameproblem,onasmaller(36)______,facespractic
FedExCorpoffersintegratedbusinessservicesthroughanetworkofsubsidiariesoperatingindependently.Today,theterm"FedE
A、Betweenthetwowindows.B、Inthecorner.C、Betweenthetwodoors.D、Oppositethefireplace.AWhereisthechestofdrawers?
A、Water.B、Crops.C、Money.D、Trees.BWhichofthefollowingisthemainsourceofconflictbetweentheelephantsandthelocalp
In1961,NASAhasencouragedstudiesofspace-planesthatcouldbebuiltusingexistingtechnology.Spacepolicyisdominatedb
A、Hedrinksmilkeverynight.B、Hegetsenoughsleepeveryday.C、Hedoesalotofexercise.D、Hegetsthegenesofhisfather.
A、Theyhavetobargainonthesale.B、TheTVsetisusuallyonsale.C、TheyadvertisetoselltheirTVset.D、TheygotobuyaT
______(为了最大限度减少窃案发生的可能性),theyinstallagoodalarmsystem.
A、Thenextday.B、OnSaturday.C、Inthreedays.D、Inoneweek,BWhenishersister’sbirthday?信息明示题。女士询问包裹能否在自己妹妹过生日那天,也就是周六寄到,
A、Ayoungone.B、Asmallone.C、Abigone.D、Anoldone.CWhatkindofdogneedstorunforexercise?四个选项中young,small,big,old都是
随机试题
TheUnitedNationssaystheworld’spopulationwillincreaseby34percentbytheyear2050.Scientistsandothersknowitwillb
价格折扣定价策略适用于任何一家餐饮企业。()
下列选项中,不属于知觉特征的是()
Theroadtotheislandonlyappearswhenthetidehas______.
与胃癌发生无关的因素是
未经医师(士)亲自诊查病人或亲自接产,医疗机构不得出具以下证明文件,除了
房地产供给有限性的本质,主要不在于土地总量有限和面积不能增加。相对于人类的需要来讲,土地的数量目前还是丰富的,关键在于独一无二特性造成的房地产供给不能集中于一处。()
所谓同质风险单位,是指()比较一致的风险单位
下列属于我国空气质量周报工作监测项目的是()。
"HowdoyougetoutofanIcelandicforest?Youstandup."DuringfivedaysspentinIcelandthisfall,Iheardlocalstellth
最新回复
(
0
)