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
How often does a person dream each night?
How often does a person dream each night?
admin
2016-03-05
78
问题
How often does a person dream each night?
People dream four to six times a night. They dream while they are in the REM stage of sleep, which means rapid eye movement stage in one’s sleep. Sleepers go into the REM stage about every 90 minutes. The first dream of the night may last about ten minutes. Each dream gets a little longer. The last dream of the night may be an hour long.
People need their dreams. Younger children spend more time dreaming. Babies spend almost half of their sleep in the REM stage.
One experiment showed that everyone needs to dream. Doctors gave some people sleeping pills. These sleeping pills didn’t let them go to REM sleep. After a few nights without dreams, they began to feel bad.
They became angry easily, they worried a lot, and they wanted to fight with everyone. Then they stopped taking the sleeping pills. They all began to dream all night for a few nights to catch up.
Why do people dream? Dreams give them time to find the answers to some of their problems. If they think they will have difficult problems the next day, they may spend more time on REM sleep the night before. In their dreams, they may find an answer to their problems.
选项
A、Sleeping pills made people go into REM sleep quickly.
B、People had more dreams after they took sleeping pills.
C、People became angry easily because they didn’t take sleeping pills.
D、Sleeping pills prevented people from going into REM sleep.
答案
D
解析
细节判断题。短文说,医生做了一个实验,给了一些人安眠药,而这些安眠药阻止他们进入REM睡眠状态,D项就是原意的同义替换。由于几个晚上都不能做梦,这些人的心情就变得很糟,很容易就会发脾气。可见其他选项不是正确的。
转载请注明原文地址:https://kaotiyun.com/show/GzPK777K
0
专业英语四级
相关试题推荐
Aboutthenewfinding,whichofthefollowingstatementsisCORRECT?
WhichofthefollowingdetailsisINCORRECT?
InwhataspectwereDr.Ninn’slecturesdifferent?
Cultureinfluencesanindividual’shealthbeliefs,behaviours,activitiesandmedicaltreatmentoutcomes.【C1】______thesignific
Cultureinfluencesanindividual’shealthbeliefs,behaviours,activitiesandmedicaltreatmentoutcomes.【C1】______thesignific
Apersonneedstoknowwhoheorsheisbeforebeingabletoknowwhat______makeshimorherhappy.
Sincewearesocialbeings,thequalityofourlivesdependsinlargemeasureonourinterpersonalrelationships.Onestrengtho
Electricityissuchapartofoureverydaylivesandsomuchtakenforgrantednowadays【C1】______werarelythinktwicewhenwes
Hewrappedherupwithgreatcare,thenight______darkandfrosty.
EuropeancountrieshavebeencarefullywatchingmeviolencethatexplodedacrossFrance,worriedthattheirvehiclesandbuildin
随机试题
6个月患儿,发热咳嗽5天,近一日呕吐,喷射状,抽搐2次。静点抗生素3天。查体:嗜睡,前囟饱满,两肺闻及少许中小水泡音。X线片:右下肺少许斑片状阴影。血常规:白细胞14.8×109/L。淋巴31%。脑脊液检查外观混浊。白细胞500×106/L,蛋白阳性,糖、
脾胃虚弱之泄泻的特征是:
饥不欲食可见于()
甲市刘某违反《治安管理处罚法》,被乙市铁路公安分局给予拘留10天的处罚,刘某不服向乙市公安局申请复议,乙市公安局将处罚结果更改为罚款200元。刘某不服向法院提起行政诉讼。对此案有管辖权的法院有哪些?
某9层钢结构办公建筑,房屋高度H=34.9m,抗震设防烈度为8度,布置如图24—30(Z)所示,所有连接均采用刚接。支撑框架为强支撑框架,各层均满足刚性平面假定。框架梁柱采用Q345。框架梁采用焊接截面,除跨度为10m的框架梁截面采用H700×200×12
建设工程采用固定总价合同时,发生经济膨胀事件承担相当大风险的是( )。
申请商品房公积金个人住房贷款的借款人须提供的材料包括()。(2010年下半年)
甲公司系增值税一般纳税人,2014年至2017年与固定资产业务相关的资料如下:资料一:2014年12月5日,甲公司以银行存款购入一套不需安装的大型生产设备,取得的增值税专用发票上注明的价款为5000万元,增值税税额为850万元。资料二:2014年12月
2015年3月5日,A房地产开发公司(以下简称“A公司”)通过互联网借贷平台“宜房贷”的介绍,与B建筑公司(以下简称B公司)签订了借款合同。该借款合同约定:借款总额为2亿元;借款期限为1年;借款利率为年利率24%,1年应付利息在发放借款之日预先一次从借款
将PC机组成以太局域网必须用到网卡、中继器和集线器等设备,其中的一种设备可用来对接收到的信号进行再生放大,扩大网络的传输距离,并通过它来连接网络中的各个结点机,把一个端口接收到的信息向所有的端口分发出去,这种网络设备是______。
最新回复
(
0
)