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
35
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.
【35】
选项
A、unique
B、specific
C、complicated
D、peculiar
答案
B
解析
本题要求考生选用恰当的形容词作定语。空格所在句子是说:为了抗时差反应要制定恰当的时间表,这个表达很大程度上取决于“——旅行计划”。显然,这些计划是特定的。在4个选项中,B项specific是答案。specific意为“特有的,特定的”。peculiar意为“奇特的,奇怪的”。这个旅行计划显然不应该是奇怪的,因此选项D不是答案。 complicated意为“复杂的”。为抗时差反应而制定的旅行计划不该是复杂的,因此选项C也不是答案。unique意为“独特的,独一无二的”,即:unlike anything e
转载请注明原文地址:https://jikaoti.com/ti/jnnsFFFM
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
ItisinterestingtoreflectforamomentuponthedifferencesintheareasofmoralfeelingandstandardsinthepeoplesofJap
ItisinterestingtoreflectforamomentuponthedifferencesintheareasofmoralfeelingandstandardsinthepeoplesofJap
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Itwasamomentmostbusinessexecutiveswouldpausetosavor:latelastyear,GermansportinggoodspioneerAdidaslearnedthat
Ithasbeenmorethan30yearssincemanfirstlandedonthemoon.Somepeoplethinkthatspaceresearchisawasteofmoney.Di
随机试题
Beijingiswell______itsbeautifulsceneryandtheGreatWall.
患者,女,49岁。因消化道疾病需做隐血试验,试验期间可食用()。
A.McBurney点压痛B.Murphy征阳性C.上腹中部压痛D.脐周压痛E.下腹正中压痛急性胆囊炎
某中学生因车祸受伤,在昏迷中被送往医院。手术后醒来时,发现自己的左下肢被切除,开始时愤怒异常,大喊大叫,后来不吃不喝,也从不与任何人说话。这种情况属于患者角色转化中的
下列哪项不是脾的生理功能()
患者于地震后突发精神行为异常(地震灾难中患者家属全部遇难),常伴灾难场景重现,应首先考虑
农村村民出卖、出租住房后,再申请宅基地的,应如何处理?
混凝土达到规定强度后,采用先张法施工的预应力混凝土构件中的钢筋端部应( )。
Thenaughtyboyquickly______underthefenceandgotintothefestivalwithoutpaying.
鸦片战争以后,中国逐步成为半殖民地半封建社会,列强对中国的侵略步步紧逼,为改变中华民族的命运,中国人民和无数仁人志士进行了千辛万苦的探索和不屈不挠的斗争。太平天国运动,戊戌变法,义和团运动,不甘屈服的中国人民一次次抗争,但又一次次失败。孙中山先生领导的辛亥
最新回复
(
0
)