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 (喷气飞行时差反应). Jetlag makes business travelers less productive and more pr
admin
2010-06-30
46
问题
Most people who travel long distances complain of jetlag (喷气飞行时差反应). Jetlag makes business travelers less productive and more prone 【21】______ making mistakes. It is actually caused by 【22】______ of your “body clock” a small cluster of brain cells that controls the timing of biological 【23】______ The body clock is designed for a 【24】______ rhythm of daylight and darkness, so that is thrown out of balance when it 【25】______ daylight and darkness at the “wrong times in a new time zone. The 【26】______ of jetlag often persist for days 【27】______ the internal body clock slowly adjusts to the new time zone. Now a new antijetlag system is 【28】______ that is based on proven 【29】______ pioneering scientific research. Dr. martin Moore-Ede has 【30】______ a practical strategy to adjust the body clock much sooner to the new time zone 【31】______ controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 【32】______ of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact times to either 【33】______ or avoid brightlight. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule 【34】______ light exposure depends a great deal on 【35】______ travel plans.
Data on a specific flight itinerary(施行路线) and the individual’s sleep 【36】______ are used to produce a Trip Guide with 【37】______ on exactly when to be exposed to bright light.
When the Trip Guide calls 【38】______ bright light you should spend time outdoors if possible. If it is dark outside, or the weather is bad, 【39】______ you are on an aeroplane, you can use a special light device to provide the necessary light 【40】______ for a range of activities such as reading, watching TV or working.
【40】
选项
A、agitation
B、spur
C、acceleration
D、stimulus
答案
D
解析
本题要求考生选用恰当的名词,作provide的宾语。本题所在句子的后半部分直译的意思是“(你)可以和一个特殊的灯光装置,提供必要的灯光——,以供进行例如阅读、看电视或工作等一系列活动”。结合4个选项来看,这里填入一个表示“激发”之意的名词合适,因此D项stimulus是答案。stimulus意为“刺激(物),激励”即 something that helps a process to develop more quickly or more strongly。acceleration意为“加速”,灯光无所
转载请注明原文地址:https://kaotiyun.com/show/vJJd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
ItisinterestingtoreflectforamomentuponthedifferencesintheareasofmoralfeelingandstandardsinthepeoplesofJap
tosavepeople/(tohelppeople)
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Ithasbeenmorethan30yearssincemanfirstlandedonthemoon.Somepeoplethinkthatspaceresearchisawasteofmoney.Di
Whydopeoplealwaysspendmoremoneythanplannedinsupermarkets?
Whydopeoplealwaysspendmoremoneythanplannedinsupermarkets?
随机试题
美国各门课程中多样化的实践活动,以及日本的综合活动实践反映出对()在课程中的地位的重视。
已证实的资产发生了减值或者原先确认的减值需要调整,这属于调整事项。()
在生态学分支学科中,按组织层次分类,生态学可分为()①个体生态学②种群生态学③群落生态学④生态系统生态学⑤景观生态学⑥全球生态学⑦区域生态学
对Crohn病最有诊断意义的病理改变是
A、柴胡B、淡豆豉C、浮萍D、葛根E、升麻既疏散风热,又解毒的药是()。
目前划分货币供应量层次的一般依据是()。
为防止经营者背离股东目标,股东可以采取的措施有()。
乘坐火车离站的散客游客,导游应预留足够的时间给游客,一般提前()分钟到达火车站。
某学生性格过分内向,害怕在社交场合说话,觉得自己说话不自然,说话时不敢抬头,不敢正视对方眼睛。这属于()。
Suchcrimesmaybesocomplexthatmonthsoryearsgobybeforeanyone______them.
最新回复
(
0
)