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
22
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. 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、Adjusting his biological clock.
B、Knowing the direction of a jet.
C、Realizing the time difference during flight.
D、Getting used to the weather of a new place.
答案
A
解析
录音开头就提到Jet lag,第2句就说明它的起因是“人体内部的生物钟被打乱”,故答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/3400040.html
相关试题推荐
[originaltext]Today,airtravelisfarsaferthandrivingacaronabusym
[originaltext]Today,airtravelisfarsaferthandrivingacaronabusym
[originaltext][23]Manydeathsfromhomefiresaretheresultofburnsandpani
[originaltext]Thetwentiethcenturyhasbroughtwithitmanyadvances.(7)W
[originaltext][22]Mr.Stevensonwastheownerofageneralappliancestore
[originaltext][22]Mr.Stevensonwastheownerofageneralappliancestore
[originaltext]Approximately90%ofpeopleintheworldarenaturallyright-
[originaltext]Approximately90%ofpeopleintheworldarenaturallyright-
[originaltext]Approximately90%ofpeopleintheworldarenaturallyright-
[originaltext][16]Areyoulookingforagoodrelationshipwithsomeonespe
随机试题
Accordingtotheinterview,JohnCobb’sexperiencetoBlackSpotswill______.[b
[originaltext]W:Hi,Kevin.YourroommatetoldmethatIcouldfindyouinthe
WiththestartofBBCWorldServiceTelevision,millionsofviewersinAsia
[originaltext]M:Let’scomebacktoyourwork.Arethereanyunpleasantaspects
证明商标的注册人可以在自己提供的商品或服务项目上使用该证明商标,也可以许可他人使
在装饰施工中,放线过程中常用的仪器工具有()。A.激光投线仪 B.卷尺 C
有关抗高血压药的不良反应,正确的叙述是()A.哌唑嗪首次给药可致严重直立性低
A.逍遥散合二陈汤 B.龙胆泻肝汤 C.天王补心丹 D.生脉散加味 E.
某工厂购买一台国产机器,原价为2000万元,购置费为2500万元,则该设备运杂费
A.不协调性宫缩乏力 B.协调性宫缩乏力 C.协调性宫缩过强 D.子宫痉挛
最新回复
(
0
)