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 (飞行时差综合症). Jetlag makes business travelers less productive and more pro
Most people who travel long distances complain of jetlag (飞行时差综合症). Jetlag makes business travelers less productive and more pro
admin
2010-06-30
40
问题
Most people who travel long distances complain of jetlag (飞行时差综合症). 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 it 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 anti-jetlag 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 bright light. 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 (旅行路线) 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 aero plane, 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.
【30】
选项
A、devised
B、recognized
C、scrutinized
D、visualized
答案
A
解析
这句话的意思是:通过控制身体与光线的接触,马丁博士已______尽快使生物钟适应新时区的方法。显然,空格中应为表示“发明、发现”一类的动词。A项为“设计,想出”,是正确答案。
转载请注明原文地址:https://kaotiyun.com/show/NeJd777K
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
IfyouarebuyingapropertyinFrance,whetherforapermanentoraholidayhome,itisimportanttoopenaFrenchbankaccount
IfyouarebuyingapropertyinFrance,whetherforapermanentoraholidayhome,itisimportanttoopenaFrenchbankaccount
IfyouarebuyingapropertyinFrance,whetherforapermanentoraholidayhome,itisimportanttoopenaFrenchbankaccount
What’stheaverageincreaseperyearofforeignstudentpopulationintheperiodbetween1985and1990intermsofpercentage?
WhatdoesGeorgeOrwelldo?
WhatdoesGeorgeOrwelldo?
Somemoderncitiesareusuallyfamousforpeoplewholiveaverylongtime.
Thesehavebeenthebestoftimesformanyofthenation’stopuniversitiesandtheworstoftimesformiddle-incomefamiliesst
What’sthemaintopicofthemonologue?
What’sthemaintopicofthemonologue?
随机试题
左心衰竭时出现舒张性心力衰竭时出现
具有收缩瞳孔作用的药物是
患者,女,28岁。妊娠20周时到乡镇卫生院进行产前检查。此次检查中属于首次检查的项目是
施工方案的选择和调整对进度控制而言是一种______。
2011年5月12日,M公司向N公司采购材料,按合同规定向N公司预付货款500000元。2011年5月18日,M公司收到N公司按合同发来的材料,发票显示货款为660000元,增值税额为112200元,M公司当即按合同规定用银行存款补付货款。M公司对于该项经
乙公司属于增值税一般纳税人,2014年3月31B从银行借入资金1000万元,借款期限是2年,年利率是8%(到期一次还本付息),借款已经存入银行,乙公司将该笔借款用于厂房建设,2014年3月31日至2014年6月30日筹建厂房所需物资、人工等(相关利息支出
请认真阅读下列材料,并按要求作答。问题:什么是文房四宝?中国画有什么独特的表现形式?
下列选项中,由冼星海作曲的歌曲是()。
设A,B为同阶方阵,(1)如果A,B相似,试证A,B的特征多项式相等;(2)举一个2阶方阵的例子说明(1)的逆命题不成立;(3)当A,B均为实对称矩阵时,试证(1)的逆命题成立.
舞狮(liondance)是中国的一种传统舞蹈形式,在重大节日和隆重活动中经常可以看到。舞狮起源于三国时期(theThreeKingdomsPeriod),至今已有1000多年的历史。舞狮一般由两人表演,一人舞狮头,另一人舞狮身和狮尾。表演者在锣鼓
最新回复
(
0
)