首页
登录
职称英语
Most people who travel long distances complain of jetlag. Jetlag makes busin
Most people who travel long distances complain of jetlag. Jetlag makes busin
游客
2023-11-10
7
管理
问题
Most people who travel long distances complain of jetlag. Jetlag makes business travelers less productive and more prone(1)_____ making mistakes. It is actually caused by(2)_____ of your "body clock"—a small cluster of brain cells that controls the timing of biological(3)_____. The body clock is designed for a(4)_____ rhythm of daylight and darkness, so that it is thrown out of balance when it(5)_____ daylight and darkness at the wrong times in a new time zone.
The(6)_____ of jetlag often persist for days (7)_____ the internal body clock slowly adjusts to the new time zone. Now a new anti-jetlag system is (8)_____ that is based on proven(9)_____ pioneering scientific research.
Dr. Martin Moore-Ede has(10)_____ a practical strategy to adjust the body clock much sooner to the new time zone(11)_____ controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates(12)_____ of the discomfort of jetlag. A successful time zone shift depends on knowing the exact time to either(13)_____ or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule(14)_____ light exposure depends a great deal on(15)_____ travel plans. Data on a specific flight itinerary and the individual’s sleep(16)_____ are used to produce a Trip Guide with(17)_____ on exactly when to be exposed to bright light. When the Trip Guide calls(18)_____ bright light you should spend time outdoors if possible. If it is dark outside, or the weather is bad,(19)_____ you are on an aeroplane, you can use a special light device to provide the necessary light(20)_____ for a range of activities such as reading, watching TV or working. [br] (18)
选项
A、off
B、on
C、for
D、up
答案
C
解析
call for意为“需要”,for代入空格,表示“需要光照”,符合句意。call off“取消”;call on“号召”;call up“把……召唤回来”。
转载请注明原文地址:https://tihaiku.com/zcyy/3175305.html
相关试题推荐
Fromthebeginningofhumanhistory,information’stravellingspeeddidNOTrely
Fromthebeginningofhumanhistory,information’stravellingspeeddidNOTrely
Fromthebeginningofhumanhistory,information’stravellingspeeddidNOTrely
Fromthebeginningofhumanhistory,information’stravellingspeeddidNOTrely
Amotelisusuallyforpeoplewho[br][originaltext]Englishspeakersconti
Amotelisusuallyforpeoplewho[originaltext]Englishspeakerscontinueto
HowmanypeoplediedintheviolentearthquakethatshookLosAngelesin1994?[
HowmanypeoplediedintheviolentearthquakethatshookLosAngelesin1994?[
Howmanypeoplediedduringthecollision?[br][originaltext]Fivepeopledi
Whatistheconcernofordinarypeopleaboutthe"GreenhouseEffect"?[originalt
随机试题
[originaltext]Pursesnatchingisanincreasingcommoncrime.Thereareesti
BackinthecarefreedaysoftheNoughtiesboom,Britain’syoungstersweres
[originaltext]Hello,I’mCallumRobertsonandyou’relisteningtothemusicsho
我国《合同法》规定,当事人订立合同,应当具有()。A.民事权利能力 B.民事行
行业分析中基本分析的内容包括()。 Ⅰ.公司行业地位分析 Ⅱ.公司
区域性火灾风险评估的原则有系统性原则、实用性原则和可操作性原则等。构建区域火灾风
根据国务院《关于开展城镇居民基本医疗保险试点的指导意见》,下列人员中属于城镇居民
一切对社会有积极作用的行为,包括助人、遵守社会规范、友善、公共参与等的行为是(
A.维生素C片 B.硫酸亚铁片 C.复方维生素B片 D.维生素AD复方制剂
中压燃气管道A级的压力为()。A.0.01MPa<P<0.2MPa B.0.
最新回复
(
0
)