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
After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recove
After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recove
admin
2013-01-11
60
问题
After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the previous day. The rest that you get while sleeping enables your body to prepare itself for the next day.
There are four levels of sleep, each being a little deeper than the one before. As you sleep your muscles relax little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts back and forth from one level of sleep to the other.
Although your mind slows down, from time to time you will dream. Scientists who study sleep state that when dreaming occurs, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement.
If you have trouble falling asleep, some people recommend breathing very slowly and very deeply. Other people believe that drinking warm milk will help make you drowsy. There is also an old suggestion that counting sheep will put you to sleep!
选项
A、Sleep
B、Good Health
C、Dreams
D、Work and Rest
答案
A
解析
本篇全文谈的是睡眠的四个阶段,所以A是最佳选择。不能选C,梦是作为睡眠的一个阶段提出的。
转载请注明原文地址:https://kaotiyun.com/show/vfrK777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
Afterabusydayofworkandplay,thebodyneedstorest.Sleepisnecessaryforgoodhealth.Duringthistime,thebodyrecove
Accordingtothedoctor,freshairis(benefit)______toone’shealth.
A、No,that’snotgood.B、Yes,itis.C、Itdoesn’tmatter.D、SodoI.DIreallyenjoypopmusic.Howaboutyou?
Eitherofthechildren______quitecapableoflookingafterthebaby.
Mostparentsandteachersdonotlikeyoungpeopletoreadcomicbooks(连环画),butIthinktheyareverygoodfortheyouth.Myr
Thebosstoldusnottousemorematerialthanisnecessary.
A—BusinessAsUsualB—BikeForHireC—CamerasForbiddenD—ChildrenAndWomenFirstE—ForInspectio
A—BusinessAsUsualB—BikeForHireC—CamerasForbiddenD—ChildrenAndWomenFirstE—ForInspectionOnlyF—WetPaintG—GuardAga
Cabletelevisionpromotionisfastbecomingoneofthemostwidespreadandeffectivemediumsforadvertisingintheworld.With
Theybothliketoplaybasketball,toreadnovelandlistento(class)______music.
随机试题
简述社会信息流量低所造成的后果。
患者,缺失可摘局部义齿修复,缺隙稍宽。对缺隙稍宽的前牙排列所采取的措施,下列哪项不妥
存货采用先进先出法计价,在存货物价上涨的情况下,将会使企业的()。
()流动性较好,买卖价差小。
土地增值税规定,下列情形中()应采取先按比例征收后清算税款的征税办法。
商品流通国际化的实现标志着商品流通进入了()阶段。
相对于螺旋式编排教材,直线式编排教材的优点之一是能够将学生的认知结构与学科的逻辑结构相统一。()
根据下面的文字资料,回答116~120题。2003年中国企业500强座次排定,中国石油天然气集团公司、中国石油化工集团公司、中国移动通信集团公司占据排行榜前三位。与2002年中国企业500强相比,今年500强的入围门槛大幅度提高,排名最后一位的宁
“爱美之心,人皆有之”。通过整容可以立刻获得的外在美,能满足人们对“美”的急切愿望,为走进人群加深交往带来自信,这无可厚非,也是事实。但如果一味强调“好看”,而忽视了人品、学识、实力等方面的积累,只有外在美,没有内在美,就可能适得其反。对全社会来说,一旦相
CulturalCharacteristics&WebsitesI.HighandlowcontextculturesA.High-contextcommunication:dependonfactors【T1】_____:【
最新回复
(
0
)