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
A. while B. dark C. devised D. whereas E. specific F. agreeable G. regular H. stimulus I. disruption J. attain K. seek L
A. while B. dark C. devised D. whereas E. specific F. agreeable G. regular H. stimulus I. disruption J. attain K. seek L
admin
2021-04-22
45
问题
A. while B. dark C. devised D. whereas E. specific
F. agreeable G. regular H. stimulus I. disruption J. attain
K. seek L. instructions M. spur N. formal O. available
Most people who travel long distances complain of jetlag. Jetlag makes business travelers less productive and more prone to making mistakes. It is actually caused by【C1】______ of your "body clock"—a small cluster of brain cells that controls the timing of biological functions. The body clock is designed for a【C2】______ rhythm of daylight and darkness, so that it is thrown out of balance when it encounters daylight and darkness at the wrong times in a new time zone.
The symptoms of jetlag often persist for days【C3】______ the internal body clock slowly adjusts to the new time zone. Now a new anti-jetlag system is【C4】______that is based on proven extensive pioneering scientific research.
Dr. Martin Moore-Ede has【C5】______ a practical strategy to adjust the body clock much sooner to the new time zone through controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates most of the discomfort of jetlag. A successful time zone shift depends on knowing the exact time to either【C6】______ or avoid bright light Exposure to light at the wrong time can actually make jetlag worse. The proper schedule for light exposure depends a great deal on 【C7】______ travel plans. Data on a specific flight itinerary and the individual’s sleep pattern are used to produce a Trip Guide with【C8】______ on exactly when to be exposed to bright light. When the Trip Guide calls for bright light you should spend time outdoors if possible. If it is【C9】______ outside, or the weather is bad, or you are on an aeroplane, you can use a special light device to provide the necessary light【C10】______ for a range of activities such as reading, watching TV or working.
【C6】
选项
答案
K
解析
空格处的词跟avoid并列,故应填入动词。由either...or...结构可知,空格处的词应与avoid“避开”意思相反,因此K为最佳答案。attain常表示“目标的达到”,后通常接抽象事物作宾语,据此可排除。
转载请注明原文地址:https://kaotiyun.com/show/lW3K777K
0
专业英语四级
相关试题推荐
A、Itfocusesonwhichlenstousefordifferentsubject.B、Itstudiesthemainelementsofeffectivecomposition.C、There’sani
ComparingtheTOEFL,IELTS,andTOEICTestsThreepopularstandardizedtestsofEnglisha)TOEIC-tests【T1】______ininternat
AcademicTitlesatUSCollegesⅠ.TenureprofessorsA【T1】______isusuallyneededTheappointmentis【T2】______Theycan’
I______thepartymuchmoreiftherehadn’tbeenquitesuchacrowdofpeoplethere.
Agricultureisthecountry’schiefsourceofwealth,wheat_____byfarthebiggestcerealcrop.
Firmsthatusecomputershavefoundthatthenumberofstaff______isneededforqualitycontrolcanbesubstantiallyreduced.
WhichofthefollowingwordscanNOTbeusedtocomplete"We’veseenthefilm______"?
Whichofthefollowingsentencesexpresses"probability"?
A.heightB.compensateC.whereasD.imbibeE.reflectF.degreeG.strategyH.replenishI.furtherJ.underK.strongerL.se
HowcouldHitler’svastoperationofhighly-organizedmassmurder,whichwasnot______toJews,comeabout?
随机试题
防火涂料按使用目标来分,可分为()、隧道防火涂料、船用防火涂料等多种类型。
()用MF500型万用表测量交流电压时,先将右侧的转换开关旋到“V”上,左侧的转换开关旋到标有“V”相应的量程符号处,并将开关置于适当量程挡,然后将红色表笔插入万用表上标有“+”号的插孔内,黑色表笔插入标有“*”号的插孔内。
男性,30岁,不慎被车撞伤右腰部,神清,右腰疼痛,尿色红。上述病例最有价值的检查是
三羧酸循环是()代谢联系的枢纽。
土地开发程度设定既是地价定义的重要方面,也是确定价格的基本依据。下列估价项目中,可以将土地开发程度设定为宗地红线内外五通一平的是()。
晴朗的天气,适宜的旅游温度是()。
设计任务:请阅读下面学生信息和语言素材,设计20分钟的英语听力教学方案。该方案没有固定格式,但须包含下列要点:-teachingobjectives-teachingcontents-keyanddifficultpoints-
A.条件(1)充分,但条件(2)不充分。B.条件(2)充分,但条件(1)不充分。C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分。D.条件(1)充分,条件(2)也充分。E.条件(1)和(2)单独都不充分,条件(1)和条件(2
使用VC6打开考生文件夹下的源程序文件modi3.cpp,其中定义了用于表示学生学号的类CStudentlD,但类CStudentID的定义并不完整。运行结果为:学生的学号为:200805学生名为:李伟删除学生学号为:200805
A、Itslevelwasnotbigenough.B、Itscenterwasdeepbelowthesurface.C、Itstruckruralmountainousareas.D、Theconstruction
最新回复
(
0
)