首页
登录
职称英语
[originaltext] Jet lag, caused by traveling between time zones, is becoming
[originaltext] Jet lag, caused by traveling between time zones, is becoming
游客
2024-01-27
9
管理
问题
Jet lag, caused by traveling between time zones, is becoming a common problem for frequent travelers: for 49 percent it is only a nuisance and for 45 percent it is a real problem.[16]It is caused by disruption to the internal biological clock, and may lead to digestive problems, tiredness, and sleep disruption. Generally speaking, our biological clock is slightly disturbed if we just move into the next time zone, but jet lag becomes a problem once we have passed through three or four time zones.[17]The body takes about one day to get over each hour of time difference. But the seriousness of jet lag problems also depends on our direction of travel. If we travel west we will be in advance of ourselves as far as our internal clock is concerned, and problems may arise. A west-to-east journey, on the other hand, makes us late compared to the local time. It often demands even greater effort in adjustment since we are not quick enough to catch up with the new time schedule. Therefore, a trip from New York to Los Angeles often causes fewer problems than a Los Angeles-New York trip.
16. What’s the problem a person suffers from when traveling between time zones?
17. How many hours does one need to get over his jet lag problem if he travels across three time zones?
18. What’s the main purpose of the passage?
选项
A、24.
B、36.
C、48.
D、72.
答案
D
解析
数字题,一般要做记录并进行简单的运算。原文说到1个小时的时差需要1天来调整,那么3个时区就是3个小时的时差,所以应该用3天即72个小时,D正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3398777.html
相关试题推荐
[originaltext]Forthreegroupsofexplorersformedbycollegestudentsand
[originaltext]A"blogger"isapersonwhowritesonanInternetcomputerwe
[originaltext]A"blogger"isapersonwhowritesonanInternetcomputerwe
[originaltext]Jetlag,causedbytravelingbetweentimezones,isbecoming
[originaltext]Jetlag,causedbytravelingbetweentimezones,isbecoming
[originaltext]ASouthAfricanbusinessmanisrefusingtoleaveCroatiaunti
[originaltext]ASouthAfricanbusinessmanisrefusingtoleaveCroatiaunti
[originaltext]ASouthAfricanbusinessmanisrefusingtoleaveCroatiaunti
[originaltext]TheWorldCarnivalissettostartitssecondfunfairinBeij
[originaltext]Wedon’tknowhowthefirstfirewasmade.Earlyfiresonthe
随机试题
[originaltext]W:Todaywehavethefamouschildren’sbookswriter,GrantR.Phi
PeoplepreferIPphonecallstoordinaryonesbecausetheformeris______.[br]
[originaltext]Iffirstimpressionsareindeedlastimpressions,Dublinhas
现有一个5000名员工的企业,公司的主要业务是IT咨询。人群的平均年龄为30岁,
下列有关针刺深度的叙述,错误的是A.年老体弱者宜浅刺 B.形瘦者宜浅刺 C.
下列用于治疗肝风内动,惊痫抽搐,头痛目赤及斑疹透发不畅的中药是A.钩藤 B.
1.()是公司的奋斗方向,是国家电网人的远大理想,是公司一切工作
在火灾自动报警控制系统中,承担将火灾发生所产生的烟、热、光转变为电信号,输入火灾
随着95后群体逐渐成为文化娱乐消费的主流人群,他们的消费观念和消费行为,将__
A.下颌缺失 B.上颌缺失 C.上颌缺失 D.下颌缺失 E.下颌缺失属于
最新回复
(
0
)