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
If someone is sleepwalking, they are walking around while they are asleep. Sleepwalking happens when a person is not fully aslee
If someone is sleepwalking, they are walking around while they are asleep. Sleepwalking happens when a person is not fully aslee
admin
2018-07-12
52
问题
If someone is sleepwalking, they are walking around while they are asleep. Sleepwalking happens when a person is not fully asleep but not quite awake (清醒的). Usually we move from our deepest levels (层面) of sleep to a lighter level and stay there. Sleepwalkers come right up to wake levels but do not fully awaken. It is at this time that they get up and walk.
The longer a person stays in deep sleep, the more time there is for the sleep to be broken. That opens up the possibility (可能性) of being awakened (but not fully) and of sleepwalking.
Sleepwalking happens more often among young people than grown-ups because young people usually have more deep sleep. Up to 7% of 5 to 12-year-olds sleepwalk, while only about 2% of grown-ups sleepwalk. We get less deep sleep as we are getting older and the possibility of sleep- walking is also reduced.
Sleepwalking may run in families, too. If one of your parents was a sleepwalker, you have about a 50% possibility of also being a sleepwalker.
This text may come from ______.
选项
A、a storybook
B、a science book
C、a travel book
答案
B
解析
推理题。这是一篇解释梦游发生的原理及可能性的说明文,语言正式而严肃,由此可推测它很有可能是从科学书籍上选取的。故B选项符合题意。
转载请注明原文地址:https://kaotiyun.com/show/Cked777K
本试题收录于:
公共英语一级笔试题库公共英语(PETS)分类
0
公共英语一级笔试
公共英语(PETS)
相关试题推荐
Hedoesn’tseemtobeabletodoit,______Ithoughthecould.
DearHarryPotter,Hi!I’mKevinfromIndia.Ireallyfeelluckytowriteyoualetter.ThoughIlivefarawayfromyourw
IstillrememberIfellinlovewithfromaveryyoungage,becauseIthoughtitwassuch,a(n)【C1】______language.Fullofstron
IstillrememberIfellinlovewithfromaveryyoungage,becauseIthoughtitwassuch,a(n)【C1】______language.Fullofstron
IstillrememberIfellinlovewithfromaveryyoungage,becauseIthoughtitwassuch,a(n)【C1】______language.Fullofstron
Itdoesn’tmatterwhen【C1】______apersonsleeps,buteveryoneneedssomeresttostayalive.That’s【C2】______alldoctorstho
Itdoesn’tmatterwhen【C1】______apersonsleeps,buteveryoneneedssomeresttostayalive.That’s【C2】______alldoctorstho
Itdoesn’tmatterwhen【C1】______apersonsleeps,buteveryoneneedssomeresttostayalive.That’s【C2】______alldoctorstho
______Ishowyouaroundtheschool?
Thoughitwasveryhot,thefarmerswerebusy______wheatinthefields.
随机试题
李女士,30岁。5天前脚趾被玻璃划伤,近两天发热、厌食、说话受限、咀嚼困难、呈苦笑面容,急诊入院。患者使用过的被服,正确的处置是()。
某医生在进行科研工作时,根据资料性质,正确地计算统计指标并作了t检验。该医生计算并比较的指标是
根据《麻醉药品和精神药品管理条例》规定,下列关于临床使用麻醉药品和第一类精神药品的说法,错误的是()
关某和李某在街上打架,双方都造成轻微伤。某公安分局以扰乱治安为由,对关某作出了拘留5日的决定,关某和李某均不服向法院起诉。法院审理后认为,拘留决定明显过轻。下列哪一做法是正确的?()
教育工作是一项极复杂,极艰难的工作,有其特殊的理论、方法和规律。()
(2017·河北)以下属于元认知计划策略的是()(常考)
职务侵占罪侵犯的对象是()。
Whatwouldtheworldlooklikewithoutthedollardomination?USofficialsare【C1】______outadealtoendthegovernmentshutdow
A、Shehasnotimetohelpthemanpreparerefreshments.B、Sheremindsthemantoplantherefreshmentsreasonably.C、Shewantst
A、Thehiringofextratrafficpatrollers.B、Thecreationofgovernmentagencies.C、Theconstructionofnewtunnels.D、Therepair
最新回复
(
0
)