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
The popular notion that older people need less sleep than younger adults is a myth, scientists reported on a well-acknowledged p
The popular notion that older people need less sleep than younger adults is a myth, scientists reported on a well-acknowledged p
admin
2020-04-25
86
问题
The popular notion that older people need less sleep than younger adults is a myth, scientists reported on a well-acknowledged periodical yesterday.
While elderly people【C1】______to sleep for fewer hours than they did when they were younger, this has a negative effect on their brain’s performance and they would benefit from getting more, according to the research.
Sean Drummond, a psychiatrist at the University of California, San Diego, said older people are more likely to suffer from【C2】______sleep, while younger people are better at sleeping【C3】______straight through the night. More sleep in old age, however, is【C4】______with better health, and most older people would feel better and more【C5】______if they slept for longer periods instead of the four or five hours per night, he said.
"The ability to sleep in one chunk overnight goes down as we【C6】______but the amount of sleep we need to【C7】______well does not change," Dr. Drummond told the American Association for the Advancement of Science conference in San Diego.
"It’s【C8】______a myth that older people need less sleep. The healthier an older adult is, the more they sleep like they did when they were younger. Our data suggests that older adults would【C9】______from continuing to get as much sleep as they did in their 30s. That’s different from person to person, but the amount of sleep we had at 35 is【C10】______the same amount as we need at 75."
A. alert B. associated C. function D. negative
E. age F. definitely G. probably H. intend
I. benefit J. efficiently K. tend L. effectively
M. broken N. smart O. behave
【C3】
选项
答案
J
解析
efficiently,词义辨析题。根据词性,此处应当填入副词。可选范围为“efficiently,effectively,definitely,probably”。此处强调年轻人睡眠好,一觉到天明,可排除definitely和probably。其余两词均可表示“有效地”,但effectively通常强调“有效果地”,指某一方法、措施有效;efficiently往往指“效率高地”,在一定时间内完成情况较好。此处指睡眠质量,年轻人能充分运用晚上的睡眠时间,故选efficiently。
转载请注明原文地址:https://kaotiyun.com/show/1ZRK777K
0
专业英语四级
相关试题推荐
A.patrollingB.permissionC.accusationD.insufficientE.nightmareF.wanderingG.blamedH.permitI.considerableJ.i
A.comfortableB.preferC.investmentD.academicallyE.workedoutF.overwhelmedG.landH.optI.orientedJ.leading
(1)Insuchachanging,complexsocietyformerlysimplesolutionstoinformationalneedsbecomecomplicated.Manyoflife’sprobl
MassStrandingsofWhales1.Thetidegoesoutsuddenly,【T1】______thewhales2.Massstrandingslinkedtoparasitesa.Evi
MoreandmoreChinesescienceandtechnologypapershavebeenincludedinSCI.Lookatthefollowingchartcarefullyandwritey
WelcomeSpeech1.Roomallocation-RoomnumberThebeginningletterreferstothethree【T1】______ofthecollegeThenumberfo
BeMoreWell-Spoken1.Preparealot【T1】yourideasbeforeyousaythem【T1】______【T2】whatyou’llsayuntilyoufeelcomfortable
ASocioculturalApproachtoReading,LanguageandLiteracyI.ThemeaningoftakingasocioculturalapproachA.Itrejectsthe【
ASocioculturalApproachtoReading,LanguageandLiteracyI.ThemeaningoftakingasocioculturalapproachA.Itrejectsthe【
随机试题
Physicalsituationorenvironmentrelatingtotheuseofwordsiscalled______ornon-linguisticcontext.()
常伴有口腔病损的天疱疮是
患者,男,53岁。近16年来反复上腹痛,多于进食、饮酒后加重,前倾坐位时减轻。近半月转为持续性疼痛。大便不成形,每天3~6次。有多年饮酒史。查体:发育正常,营养不良,上腹有压痛,无反跳痛。空腹血糖13mmol/L。腹部平片可见位于第1~3腰椎水平钙化斑。胃
全科医学的主要特征不包括
对精神分裂症患者最有暴力风险的幻听是
1月初、3月和5月玉米期货合约价格分别是1640元/吨、1670元/吨。某套利者以该价格同时卖出3月、买入5月玉米合约,等价差变动到()元/吨时,交易者平仓获利最大(不计手续费等费用)。
随着我国资本市场的发展,出现几种新的筹资方式包括()。
3DES在DES的基础上,使用两个56位的密钥K1和K2,发送方用K1加密,K2解密,再用K1加密。接受方用K1解密,K2加密,再用K1解密,这相当于使用______倍于DES的密钥长度的加密效果。
下面程序是求出数组arr的两条对角线上的元素之和,请填空。#include“stdio.h”main(){intarr[3][3]={2,3,4,8,3,2,7,9,8),a=0,b=0,i,j;
a.それでb.それにc.それともd.それでもe.それではA「どうして土曜日にパーティーに行かないの?」B「パーティーは嫌いです。________知っている人は誰も行かないみたいだし。」
最新回复
(
0
)