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
No Jetlag(时差反应) Anymore Most people who travel long distances complain of jetlag(时差反应). Jetlag makes business travelers less
No Jetlag(时差反应) Anymore Most people who travel long distances complain of jetlag(时差反应). Jetlag makes business travelers less
admin
2011-01-05
67
问题
No Jetlag(时差反应) Anymore
Most people who travel long distances complain of jetlag(时差反应). Jetlag makes business travelers less productive (对产的,有成效的) and more prone (51) making mistakes. It is actually caused by (52) of your "body clock"-a small cluster(串、组、群)of brain cells that controls the timing of biological (53) . The body clock is designed for a regular rhythm(节奏)of daylight and darkness, so that it is thrown out of balance when it experiences daylight and darkness at the "wrong" times in a new time zone. The (54) of jetlag often persist(持续) for days (55) the internal body clock slowly adjusts to the new time zone.
Now a new anti-jetlag system is available that is based on proven, (56) and pioneering scientific research. Dr. Martin Moore has devised a practical strategy to adjust the body clock much sooner to the new time zone (57) controlled exposure to bright light. The time zone shift(转换) is easy to accomplish and eliminates (消除) (58) of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact times to either (59) or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule (60) light exposure depends a great deal on (61) travel plans.
Data on a specific flight itinerary (旅行路线) and the individual’s sleep (62) are used to produce a trip guide with (63) on exactly when to be exposed to bright light.
When the trip guide calls (64) bright light you should spend time outdoors if possible. If it is dark outside, or the weather is bad, (65) you are on an air plane, you can use a special light device to provide the necessary light stimulus(刺激) for a range of activities such as reading, watching TV or working.
选项
A、or
B、and
C、but
D、while
答案
A
解析
本题考查的是连接词的使用。本句中有三个表示非此即彼的并列结构,根据上下文,显然只有or(或是)符合题意。在空格所在的此类条件从句中,有三个或三个以上同等地位的条件从句时,要用or连接。
转载请注明原文地址:https://kaotiyun.com/show/e6Qd777K
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
TheDangersofSecondhandSmokeMostpeopleknowthatcigarettesmokingisharmfultotheirhealth.Scientificresearchshow
TheDangersofSecondhandSmokeMostpeopleknowthatcigarettesmokingisharmfultotheirhealth.Scientificresearchshow
TheDangersofSecondhandSmokeMostpeopleknowthatcigarettesmokingisharmfultotheirhealth.Scientificresearchshow
Theseprogrammesareofimmensevaluetooldpeople.
IsYourChild’sStomachPainAllinHisHead?Weallknowtherearetimesthatkidsseemtocomplain【C1】______astomachache
IsYourChild’sStomachPainAllinHisHead?Weallknowtherearetimesthatkidsseemtocomplain【C1】______astomachache
IsYourChild’sStomachPainAllinHisHead?Weallknowtherearetimesthatkidsseemtocomplain【C1】______astomachache
IsYourChild’sStomachPainAllinHisHead?Weallknowtherearetimesthatkidsseemtocomplain【C1】______astomachache
IsYourChild’sStomachPainAllinHisHead?Weallknowtherearetimesthatkidsseemtocomplain【C1】______astomachache
IsYourChild’sStomachPainAllinHisHead?Weallknowtherearetimesthatkidsseemtocomplain【C1】______astomachache
随机试题
A.胆盐B.内因子C.胃蛋白酶原D.腴蛋白酶E.胰脂肪酶消化液中能降低脂肪表面张力,增加脂肪与酶的接触面积,并促进脂肪分解产物吸收的成分是()。[2010年真题]
A.养心B.渗湿C.温胃D.益阴E.温阳参苓白术散除益气健脾、止泻外,还具有的功用是
表示主动转运药物吸收速度的方程是
我国生活饮用水水质标准规定水中的细菌总数不得超过()。
人口统计因素与企业营销策略的制定和实施有着十分密切的关系,其中重要的是()。
0.5,1,2,5,17,107,()
规避:风险
UnitedNationsSecurityCouncil
设A、B是两个随机事件,且0<P(A)<1,P(B)>0,P(B|A)=,则必有()
Monolingualism,thatis,theabilitytouseonlyonelanguage,issuchawidelyacceptednorminsomanypartsoftheworldtha
最新回复
(
0
)