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 (飞行时差反应) . Jetlag makes business travelers less productive and more pro
Most people who travel long distances complain of jetlag (飞行时差反应) . Jetlag makes business travelers less productive and more pro
admin
2019-08-27
32
问题
Most people who travel long distances complain of jetlag (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-jetlag system is【C8】______that is based on proven【C9】______pioneering scientific research.
Dr. Martin Moore-Ede 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 time 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】______travel 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 weather 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.
【C20】
选项
A、agitation
B、spur
C、acceleration
D、stimulus
答案
D
解析
空格处所在句的意思是:“必要的亮光刺激”。spur侧重“激励”或“激起”——即刺激的结果,agitation侧重刺激的负面性——即“煽动”“焦躁不安”。
转载请注明原文地址:https://kaotiyun.com/show/6ETO777K
0
考博英语
相关试题推荐
Speakingtwolanguagesratherthanjustonehasobviouspracticalbenefitsinanincreasinglyglobalizedworld.Butinrecentye
Racket,din,clamor,noise,whateveryouwanttocallit,unwantedsoundisAmerica’smostwidespreadnuisance.Butnoiseismor
Everytimeapersoneatssomethinghemakesanutritionaldecision.Heacceptsorrejectsthefoodavailabletohimathomefor
Atthesametime,medicalandsocialscienceresearchbegantoindicatethatretirementitselfhaddetrimentaleffects.
Theyearsbetween1870and1895broughtenormouschangestothetheaterintheUnitedStatesastheresidentcompanywasundermi
AsthecaseofAmitarRayandhisfamilyexemplifies,professionalimmigrantsareamongthemostrapidly______firstbecauseoft
Therearefourbasictypesofcompetitioninbusinessthatformacontinuumfrompurecompetitionthroughmonopolisticcompetiti
Whatwillmanbelikeinthefuture—in5,000oreven50,000yearsfromnow?Wecanonlymakeaguess,ofcourse,butwecanbes
Youmayhavewonderedwhythesupermarketsareallthesame.Itisnotbecausethecompaniesthatoperatethemlackimagination.
TheInternationalCommitteeoftheRedCrosssaysitwillneednearly$650milliontohelpvictimsofarmedconflictandviolen
随机试题
某企业近二年的有关资料如下:要求:采用因素分析法确定各因素对总资产净利率的影响程度。
在下列选项中,不可以作为抵押物的是()
男,45岁,突发头痛伴恶心、呕吐1天来诊,高血压病史10年,平日血压控制在(120~140)/(80~90)mmHg,查体:血压230/20mmHg(右上肢),220/110mmHg(左上肢),肌力5级,双侧病理反射未引出,尿蛋白(—)。最可能的诊断是
陡坡上岩体被一组平行坡面、垂直层面的张裂缝切割长方形岩块(见示意图)。岩块的重度γ=25kN/m3。问在暴雨水充满裂缝时,靠近坡面的岩块最小稳定系数(包括抗滑动和抗倾覆两种情况的稳定系数取其小值)最接近()。(不考虑岩块两侧阻力和层面水压力)
当道路需设置平曲线和竖曲线时,下列做法正确的是()。
设备的联动空负荷试运转应由()组织。
占有人返还原物的请求权,自()内未行使的,该请求权消灭。
(2016年)2015年12月20日,甲公司以每股4元的价格从股票市场购入100万股乙公司普通股股票,将其作为交易性金融资产。2015年12月31日,甲公司持有乙公司普通股股票的公允价值为每股6元。不考虑其他因素,2015年12月31日,甲公司该项业务应确
科学方法
李大牛与张二虎因走路冲撞发生口角,李冲动之下将张打死。为此,张的家人继承张的财产。公安机关将李逮捕,准备移送检察机关提起公诉。这时,李暴病而亡。公安机关遂做出撤销案件的决定。导致公安机关撤销案件的是()。
最新回复
(
0
)