首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、About 13%. B、About 15%. C、About 30%. D、About 50%. C
A、About 13%. B、About 15%. C、About 30%. D、About 50%. C
admin
2022-07-13
25
问题
With the global economy now taking more executives to far-away places like Beijing and Tokyo, jet lag is becoming a bigger problem. Sleep researchers are working harder than ever to find suitable remedies. Trips to the other side of the globe make adjusting a traveler’s body clock a more lasting process. Jet lag experts say they believe it takes one day for each time zone away from home, up to a maximum of six or seven days, to get fully in harmony with local time.
Using a combination of naps and caffeine is better than using them separately, if you can believe it.
It takes 15 to 30 minutes for caffeine to kick in. So you may do the two together. All it takes is a cup of coffee. By the time the caffeine is working, your nap is over. Sleep experts are also working with professional and amateur athletes who perform at international meets.
A proper amount of sleep can improve an athlete’s performance as much as 30%.
But there is no easy remedy. The problem lies in the differences in travelers’ ability to handle jet lag.
Sleep researchers have found that people who have dealt with sleep loss over long periods can tolerate jet lag better than most.
And older travelers also tend to get hit harder than the young by jet lag.
16. What should we do to deal with jet lag according to the passage?
17. How much improvement can a proper amount of sleep make to the athletes’ performance?
18. Which of the following group can tolerate jet lag better than others?
选项
A、About 13%.
B、About 15%.
C、About 30%.
D、About 50%.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/KTjJ777K
0
大学英语四级
相关试题推荐
妊娠中后期胎儿在MRI检查中可清晰显示的结构,不正确的是
Eventhoughtheconferenceisnotforanothereightweeks,wehavedecidedtobeginmakingthenecessary________now.
Giventhesizeofthegroup,asmallmeetingroomshouldbe________.
A、It’salwaysthehardest-hitarea.B、Manyfacilitieswillbeunderwater.C、Theweatherwillgetverywet.D、Agriculturaloutput
Scientistsfindthathard-workingpeoplelivemuchlongerthanaveragemenandwomen.Careerwomenarehealthierthanhousewives
A、Thelistofcoursesstudied.B、Thefullrecordofscores.C、Thereferencesfromteachers.D、Thepersonalstatement.D信息明示题。短文中
A、Somepeoplearetreatedunfairly.B、Somepeoplebuythingstheydonotwant.C、Therearemanysuperiorsaroundus.D、Somepeop
A、Itincreasestheapplicationsofmobilephones.B、Itspeedsuptheprocessofphotosynthesis.C、Itimprovesthereceptionofm
A、Theysearchforfoodingroups.B、Theyareoverweightwhenfoodisplenty.C、Theyprefertobewithothermice.D、Theyenjoyt
随机试题
子宫肌瘤最常见的变性是
关于心动周期,描述错误的是
妊娠禁用的药物是
甲公司以其持有的乙公司的全部股权,与丙公司的除现金以外的全部资产进行交易,甲公司与丙公司之间的这项资产重组方式是()。
一般资料:男,21岁,未婚,大学生。下面是心理咨询师与求助者的会谈对话:心理咨询师:您好,请坐。我很希望知道,我能为您提供什么帮助?求助者:我最近总是失眠,而且不想吃东西,也不想做事。我很烦恼,你能帮助我吗?心理咨询
5,7,25,9,125,11,()。
刘易斯把经济划分为传统农业部门和现代工业部门,经济发展是工业部门相对农业部门的扩张过程,直到现代工业部门的发展把传统农业部门的剩余劳动力吸收殆尽,均衡的现代一元经济增长才会出现。剩余劳动力被吸收完的这个时点,被称为刘易斯拐点。根据上述定义,下列说法正确的
在窗体中,要动态改变窗体的版面布局,重构数据的组织方式,修改布局后可以重新计算数据实现数据的汇总、小计和总计,应该选用的视图是()。
Ms.NataliaServoskiOdvikIndustriesOlag,UkraineDearMs.Servoski,Iamwritingtoexpressmygratitudeforyourgenerou
A、Heisn’tsatisfiedwiththewoman’sanswer.B、Heisangry.C、Heissad.D、Heishappy.A根据接待女士的回答“ButImustsaythatwecan’
最新回复
(
0
)