首页
登录
职称英语
How often does a person dream each night? [br] [originaltext] People dream f
How often does a person dream each night? [br] [originaltext] People dream f
游客
2024-09-19
46
管理
问题
How often does a person dream each night? [br]
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、People dream so as to sleep better.
B、People dream in order not to go to REM sleep.
C、Because they may forget difficult problems in their dreams.
D、Because in their dreams they may find answers to their problems.
答案
D
解析
细节题。短文的最后提到,做梦能够给人时间在梦里找到解决一些问题的办法,故D项为正确答案。
转载请注明原文地址:http://tihaiku.com/zcyy/3765175.html
相关试题推荐
WhatisthelargestethnicgroupinSanFrancisco?[originaltext]W:Areyouvisi
Whyitisunrealistictosendastronautsbacktothemoonnow?[originaltext]
Whatisthenewsitemmainlyabout?[originaltext]Thebattleoverthe787-bi
Whatisthemaintopicofthetalk?[br][originaltext]Isyourfamilyinter
Whatisthemaintopicofthetalk?[originaltext]Isyourfamilyinterested
Howoftendoesapersondreameachnight?[br][originaltext]Peopledreamf
Whatdoestheconversationimplyaboutthemother?[br][originaltext]M:Timet
Whatdoestheconversationimplyaboutthemother?[br][originaltext]M:Timet
Whatdoestheconversationimplyaboutthemother?[originaltext]M:Timetoeat!
WhydoesCathylookworried?[br][originaltext]M:Hi,Cathy.Howareyou?W:F
随机试题
Theshopassistantguaranteedthattheantiqueis_______,notaverygoodfake.
Newresearchfindsthatnearly5,200kidsaretreatedinanemergencydepart
ShouldMedicalSchoolsTurntoThree-yearPrograms?[A]ForTravisHill,
政府应该提供资助给难民。Thegovernmentshouldprovidefinancialsupportforpeoplewhoares
管理的重要组成部分,贯穿于计划实施的全过程,指的是A.教育 B.评价 C.知
如果X是服从正态分布的随机变量,则exp(X)服从( )。A.正态分布 B.
血浆清除率是指肾脏在单位时间内A.将血浆中某物质完全清除出去的血浆毫升数 B.
相比那些不踢足球的大学生,经常踢足球的大学生的身体普遍健康些。由此可见,足球运动
下列关于国家环境保护标准与地方环境标准的关系,说法正确的是( )。A.执行上,
在建筑结构中,从基础到上部结构全部断开的变形缝是()。A.伸缩缝 B.沉
最新回复
(
0
)