首页
登录
职称英语
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag
游客
2024-06-11
4
管理
问题
Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag makes business travelers less productive and more prone【C1】______ making mistakes. It is actually caused by【C2】______ of your "body clock"-a small cluster of brain cells that controls the timing of biological【C3】______ . The body clock is designed for a 【C4】______ rhythm of daylight and darkness, so that it is thrown out of balance when it【C5】______ daylight and darkness at the "wrong" times in a new time zone. The【C6】______ of jetlag often persist for days 【C7】______the internal body clock slowly adjusts to the new time zone.
Now a new anti-jet, lag system is【C8】______ that is based on proven【C9】______ pioneering scientific research. Dr. Martin Moore-Erie has【C10】______ a practical strategy to adjust the body clock much sooner to the new time zone【C11】______ controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 【C12】______ of the discomfort of jetlag.
A successful time zone shift depends on knowing the exact times to either【C13】______ or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule【C14】______ . light exposure depends a great deal on【C15】______ . ravel plans. Data on a specific flight itinerary(旅行路线) and the individual’s sleep【C16】______ are used to produce a Trip Guide with【C17】______ on exactly when to be exposed to bright light.
When the Trip Guide calls【C18】______ bright light you should spend time outdoors if possible. If it is dark outside, or the her is bad,【C19】______ you are on an aeroplane, you can use a special light device to provide the necessary light【C20】______ for a range of activities such as reading, watching TV or working. [br] 【C7】
选项
A、while
B、whereas
C、if
D、although
答案
A
解析
选A。 4个备选项作为连词分别为:while(当……时,虽然,但是,然而,尽管);whereas(而,却,反之), if(如果,假使,是不是),although(虽然,即使)。
转载请注明原文地址:https://tihaiku.com/zcyy/3628736.html
相关试题推荐
[audioFiles]audio_eusm_j01_127(20099)[/audioFiles]A、Howprimitivepeopleusedf
Themorepeopleyourchildencounters,_____________________________(他越有可能遇上喜欢他
[originaltext]Thehomeisthecentralfocusofmostyoungpeople’slivesin
[originaltext]Thehomeisthecentralfocusofmostyoungpeople’slivesin
[originaltext]Hiddenpassengerstravelinginships,trains,orevencarscan
Whenitcomestoeducation,______(多数人都认为教育是终生学习).themajorityofpeoplebelieve
Accordingtothepassage,scholarsandstudentsaregreattravelersbecause____
Theauthorthinksthatpeopleare______.[br]Whichisthemainideaofthelas
Theauthorthinksthatpeopleare______.[br]Present-daysocietyismuchfreer
[originaltext]Somepeoplehaveverygoodmemories,andcaneasilylearnquit
随机试题
[originaltext]W:Excuseme,couldyoudomeafavor?M:Sure.What’stheproble
DearSirs,WewelcomeyourenquiryofAprilandthankyouforyourinterest
[originaltext]W:I’llmakeyourflightreservationsbyphonenowandthenwrite
设积分环节和理想微分环节的微分方程分别为c'(t)=r(t)和c(t)=r''
对中心性浆液性脉络膜视网膜病变不应该使用( )A.50%葡萄糖注射液 B.激素
患者,女,26岁,已婚。产后3天高热寒战,小腹疼痛拒按,恶露初时量多,后量少、色
A.气滞血瘀 B.虚汗、滑精 C.瘰疬痰核 D.拘挛疼痛 E.小便不利咸
血栓形成患者多在睡眠或安静休息时发病是因为A:睡眠时头位过低易淤血 B:血压降
大部分的自然环境,若非人类加工________,根本不适合人类生存,更谈不上美丽
口腔颌面外科术后重症监护的内容中,可除外的是A.呼吸功能监测 B.心电图监测
最新回复
(
0
)