首页
登录
职称英语
After a busy day of work and play, the body needs to rest. Sleep is necessary
After a busy day of work and play, the body needs to rest. Sleep is necessary
游客
2025-03-15
37
管理
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. (10) 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 failing asleep, some people recommend breathing very slowly and very deeply. Other people believed that drinking warm milk will help make you drowsy. There is also an old suggestion that counting sheep put you to sleep! [br] The word "drowsy" in the last paragraph means______.
选项
A、sick
B、stand up
C、asleep
D、a little sleepy
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3998673.html
相关试题推荐
Afterabusydayofworkandplay,thebodyneedstorest.Sleepisnecessary
Inordertolearnaforeignlanguagewell,itisnecessarytoovercomethefe
Inordertolearnaforeignlanguagewell,itisnecessarytoovercomethefe
Inordertolearnaforeignlanguagewell,itisnecessarytoovercomethefe
Inordertolearnaforeignlanguagewell,itisnecessarytoovercomethefe
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonc
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonc
Saltisasnecessarytolifeaswater.InmanyareasofAfricapeopleonc
Itisnecessarythatanefficientworker______hisworkontime.A、accomplishesB、
Itisnecessaryforstudentstotaketestsatmonthly______.A、intervalsB、times
随机试题
A—midfieldB—backfieldC—cheerteamD—shootE—cornerballF—kick-offG—stopping
A.p>-1 B.p>0 C.p≥0 D.p≥-1
A."夫医者,非仁爱之士,不可托也;非聪明理达,不可任也;非廉洁淳厚,不可信也。
叶圣陶先生曾说:“教材无非是个例子,凭这个例子要使学生能够举一反三,练成阅读和作
《千金》犀角散适用于A.黄疸热重于湿证 B.黄疸湿重于热证 C.黄疸胆
某混凝土试块强度值不满足规范要求,但经法定检测单位对混凝土实体强度经过法定检测后
下列反映投资收益的有关指标公式,错误的是()。A:普通股每股净收益=(净利润-优
Thechangeinthatvillagewasmiraculou
在对估值机构、地产经纪和律师事务所等合作机构的选择上,银行应把握的总体原则有(
下列预算中,不直接涉及现金收支的是()。A.销售预算 B.产品成本预算 C.
最新回复
(
0
)