首页
登录
职称英语
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag
游客
2023-09-14
49
管理
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. [br] 【C18】
选项
A、off
B、on
C、for
D、up
答案
C
解析
选Co call off(取消);call on/at(访问,拜访,号召,呼吁);call for(需要,要求);call up(召集,动员,打电话,使人想起)。
转载请注明原文地址:https://tihaiku.com/zcyy/3012481.html
相关试题推荐
AccordingtoWorldHealthOrganization,howmanypeopleamkilledbyoutdoorair
AccordingtoWorldHealthOrganization,howmanypeopleamkilledbyoutdoorair
AccordingtoWorldHealthOrganization,howmanypeopleamkilledbyoutdoorair
Whatdoyoungpeopleliketodointheirspeech?[br]Whatistheauthor’sattit
Whatdoyoungpeopleliketodointheirspeech?[br]Totheauthor’sgranddaugh
Whatdoyoungpeopleliketodointheirspeech?[br]Thefactthatmagicisaf
Whatdoyoungpeopleliketodointheirspeech?[br]Wordsofpraisekeepchang
Morepeoplethaneverarcdrinkingcoffeethesedays--butinsmallquantities
[originaltext]Arecentsurveyofpeopleoutofworkanalyzedthetypeofwor
[originaltext]Arecentsurveyofpeopleoutofworkanalyzedthetypeofwor
随机试题
[originaltext]M:Whathappenedtoyoutoday?W:IwenttotheMusicFestivalin
______isknowntousall,themoonmovesaroundtheearth.A、ThatB、AsC、WhichD、
Atrulyinformeddinerwouldchoosearestaurantbasedonthequalityofthe
B
铰链弹性附着体A.允许基牙与附着体之间同时作垂直向和铰链两方向上的移动 B.允
甲公司为增值税一般纳税人,主营业务是生产电视机。于2017年,由张某、王某、李某
所有权的内容包括()。A.占有权 B.处分权 C.使用权 D
(2011年)下列测量方法中,可用于建立国家一、二等高程控制网的方法包括
根据《工程咨询行业管理办法》,关于工程咨询单位资信评价的说法,错误的有()。A.
下列关于射水沉桩法的选择,说法正确的是()。A.在砂夹卵石层一般以锤击为主
最新回复
(
0
)