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
2024-01-21
11
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/3382907.html
相关试题推荐
[originaltext]Fivemillionjobsintheworld’sleadingeconomiescoulddisap
[originaltext][5]Fivemillionjobsintheworld’sleadingeconomiescouldd
[originaltext]Fivemillionjobsintheworld’sleadingeconomiescoulddisa
[originaltext]Fivemillionjobsintheworld’sleadingeconomiescoulddisa
[originaltext]Fivemillionjobsintheworld’sleadingeconomiescoulddisap
[originaltext]Fivemillionjobsintheworld’sleadingeconomiescoulddisap
[originaltext]InDisney’scartoonWall-E,therobotisleftbehindonadese
[originaltext]InDisney’scartoonWall-E,therobotisleftbehindonades
[originaltext]InDisney’scartoonWall-E,therobotisleftbehindonades
[originaltext]InDisney’scartoonWall-E,therobotisleftbehindonadese
随机试题
_____________causedRobertEdwards’sblindness.[br][originaltext]Robert
Subwaysareundergroundtrains,whichusuallyoperate24hoursaday.Theya
法国的浪漫主义作家有()A.雨果 B.夏多布里昂 C.乔治·桑 D.司各
下面关于Linux目录的说法中,正确的是()A.Linux的目录是树型目录,一
42岁妇女,月经周期延长,约2个月来潮1次,经期8~10日,经量多。为确诊生殖内
《变电运维管理规定》:停用防误闭锁装置应经()分管生产的行政副职或总工程师批准
五行中某“一行”对被克的“一行”克制太过,从而引起一系列的异常相克反应,是指A.
A.注射剂的说明书 B.原料药的标签 C.药品包装内标签 D.药品包装外标
下列属于损益类的会计科目是()。A、主营业务收入 B、管理费用 C、投资收益
通用塑料不包括( )。A.聚乙烯 B.聚甲醛 C.聚氯乙烯 D.聚丙烯
最新回复
(
0
)