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、They eat too much for lunch. B、They sleep too little at night. C、Their body temperatures become lower. D、The weather becomes a
A、They eat too much for lunch. B、They sleep too little at night. C、Their body temperatures become lower. D、The weather becomes a
admin
2016-08-25
56
问题
Are you sometimes a little tired and sleepy in the early afternoon? Many people feel this way after lunch. At that time—about eight hours after you wake up—your body temperature goes down. This is what makes you slow down and feel sleepy. Scientists have tested sleep habits in experiments where there was no night or day. The people in these experiments almost always followed a similar sleeping pattern. They slept for one long period and then for one short period about eight hours later.
In many parts of the world, people take naps in the middle of the day. This is especially true in warmer climates, where the heat makes work difficult in the early afternoon. Researchers are now saying that naps are good for everyone in any climate. A daily nap gives one a more rested body and mind and therefore is good for health in general. In countries where naps are traditional, people often suffer less from problems such as heart disease.
Remember the best time to take a nap is about eight hours after you get up. A short sleep too late in the day may only make you feel more tired and sleepy afterward. This can also happen if you sleep for too long. If you do not have enough time, try a short nap—even ten minutes of sleep can be helpful.
20 Why do people feel sleepy in the early afternoon?
21 What is especially true for people in warmer climates according to the passage?
22 How will you feel if you sleep for too long?
选项
A、They eat too much for lunch.
B、They sleep too little at night.
C、Their body temperatures become lower.
D、The weather becomes a lot warmer.
答案
C
解析
短文开头用问句的形式引出人们在下午早些时候容易犯困的情况,接着便解释原因:“那时你的体温下降,使得你的行动慢下来并犯困”。故C为答案。
转载请注明原文地址:https://kaotiyun.com/show/AhY7777K
0
大学英语四级
相关试题推荐
Tallmenaremorelikelytohavechildrenthantheirverticallychallengedfriendsbecausewomenfindheightattractive,anews
BritishpsychologistshavefoundevidenceofalinkbetweenexcessiveInternetuseanddepression,aresearchhasshown.Lee
Differentthingsusuallystandfordifferentfeelings.Red,forexample,isthecoloroffire,heat,bloodandlife.Peoplesay
Weoftenpassonlittlebitsofinformationtoourchildren,notknowingiftheyaretrue,andonlybecausetheywere【B1】_______
A、Sheaskedforarefund.B、Shedidnothing.C、Shewasverypleased.D、Shegotveryangry.D短文中说话者提到,三周以后她只收到了窗帘和台灯,且打开包装后发现窗帘不是
A、Itisnoteye-catchingenough.B、Itmaybesortofmisleading.C、Itisamongover-emphaticwords.D、Itcan’timpresstherecru
"Don’ttakemanyEnglishcourses;theywon’thelpyougetadecentjob.""Signupformanagementclasses,soyou’llbereadyto
A、Theyfeelenjoyable.B、Theyfeelsafeinbigcities.C、Theyfeelunproductiveandlonely.D、Theyfeelfree.C事实细节题。根据“Theyfee
A、Herson’shealth.B、Herson’sstudies.C、Herson’spoorgrades.D、Herson’scompetenceforthejob.B由女士话中But后的两个疑问句“Buta
There’sasayingthatapictureisworthathousandwords.Thatmaybeespeciallytruethesedayswiththehugeamountofwhata
随机试题
A.为外周激动(启动)剂B.为外周调节(促进)剂C.为中枢激动(启动)剂D.为中枢调节(促进)剂E.为中枢调节剂和外周激动剂育亨宾和溴隐亭为:
药物治疗的前提是
在改建、扩建或加固工程中以静载为主的结构,其同一接头同一受力部位上,允许采用( )。
第二次世界大战以后,美国通过大量技术投入和大规模专业化生产,成为世界最大的大豆生产国和出口国。巴西自20世纪70年代开始种植大豆,在积极培育优良品种的同时,鼓励农民组建农场联合体,实现了大豆的规模化生产和经营。目前,巴西的大豆产量、出口量仅次于美国。中国曾
()是把书面上写的语言变为口头上说的语言,把无声语言变为有声语言——更能表情达意的口头活语言。
偶数+偶数=______,奇数+奇数=______.
网络操作系统可以提供的管理服务功能主要有:网络性能分析、存储管理和网络______。
A.busB.EnglishC.mouthD.gardenE.waterF.giftG.houseItisalanguagewidelyusedintheworl
Completethesummarybelow.ChooseNOMORETHANTHREEWORDSfromthepassageforeachanswer.Writeyouranswersinboxes33-40
A、Nearthemainentrance.B、Inacorner.C、Inasmallroom.D、Byawindow.D信息明示题。对话末尾,男士询问女士是否可以预订靠窗的座位,女士表示没问题,由此确定男士(史密斯先生)喜欢
最新回复
(
0
)