首页
登录
职称英语
Sleeping too little or for too long ages the brain by up to seven years. Get
Sleeping too little or for too long ages the brain by up to seven years. Get
游客
2023-07-10
71
管理
问题
Sleeping too little or for too long ages the brain by up to seven years. Getting less or more than the six to eight hours can cause health【C1】______and ultimately lead to an early death.
Seven hours will keep the brain in【C2】______condition, said scientists at the University of London Medical School, who said a(n) 【C3】______of sleep affects reasoning and vocabulary. They found "the magnitude(大小)of the effect is【C4】______to four to seven years of ageing".
Researchers said changes over a five-year period in late middle-age affect the function of the brain. Between 7 and 8 per cent of those who slept longer than the【C5】______amount fared worse in cognitive tests. But a quarter of women and one in six men who【C6】______to get a night’s good sleep suffered a(n) 【C7】______in reasoning, vocabulary and cognitive tests.
The negative effects of too much,【C8】______and poor quality sleep on various aspects of【C9】______and physical health have begun to receive more attention. "【C10】______that society increasingly affects our lives, it is important to consider what effects changes in sleep duration may【C11】______on health and how long we live."
Researchers found the【C12】______amount of sleep duration of seven hours per night【C13】______the highest score for every test.【C14】______proper amount of sleep, people will be【C15】______of working and studying more efficiently.【C16】______people will become less productive. At the same time their ability to【C17】______is affected and the memory is not as【C18】______. They may find themselves less patient and【C19】______. All of these consequences will【C20】______affect their social interaction and decision-making ability. [br] 【C18】
选项
A、acute
B、sensitive
C、sharp
D、smart
答案
C
解析
考查形容词辨析。sharp除了常见的“锋利的”这一意思外还表示“清晰的,轮廓鲜明的”,与memory搭配表示“清晰的记忆”。acute“急剧的,敏锐的”,sensitive“敏感的”,smart“精明的”。
转载请注明原文地址:https://tihaiku.com/zcyy/2826176.html
相关试题推荐
Peoplehavebeenpaintingpicturesforatleast30,000years.Theearliestp
Peoplehavebeenpaintingpicturesforatleast30,000years.Theearliestp
Peoplehavebeenpaintingpicturesforatleast30,000years.Theearliestp
Methodsoftraininganimalshavechangedgreatlyinrecentyears.Zookeepersha
Methodsoftraininganimalshavechangedgreatlyinrecentyears.Zookeepersha
Methodsoftraininganimalshavechangedgreatlyinrecentyears.Zookeepersha
Unfortunately,thetechnologyemployedtosendmentothemoonhaslittlereleva
[originaltext]W:Hey,Li,doyoumindifIceaseworkalittleearlytoday?Iw
Jimknowslittleofmathematics,______ofchemistry.A、andstilllessB、aswell
Mr.FosterhasneverbeentoChina,______beknowsverylittleaboutit.A、conse
随机试题
[originaltext]DuringtheChristmasshoppingrushinLondon,aninteresting
[originaltext]DoctorsforchildrenfromtheU.S.Universityhavetakenalo
HowtoPracticeEsperanto?Thereareatleast1,000,000
施工质量控制点的设置是施工质量计划的重要组成内容,施工质量控制点是施工质量控制的
老年男性因前列腺增生发生排尿困难,其排尿困难的程度主要取决于A.前列腺的大小
关于无功动态补偿装置控制系统主控制器,以下说法正确的是()(A)系统电压不平衡保
下面关于除尘器说法不正确的是()。 A惯性除尘器适于捕捉10~20μm以上
新人职的张老师对学生的要求十分严格,有一次晓明迟到一分钟,不问原因就不准晓明坐回
集体劳动争议是指有共同请求,劳动者一方当事人在( )人以上的劳动争议。A.5
女性,32岁。因不明原因发热2周来院门诊。体检:心脏有杂音。拟诊感染性心内膜炎入
最新回复
(
0
)