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
考研
Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the natio
Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the natio
admin
2015-11-27
47
问题
Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation. "I can’t think of a single study that hasn’t found Americans getting【C1】______sleep than they ought to." says Dr. David.
【C2】______people who think they are sleeping enough would probably be【C3】______with more rest.
The beginning of our sleep deficit crisis can be【C4】______to the invention of the light bulb a century ago. From diary entries and other personal【C5】______from the 18th and 19th centuries, sleep scientists have reached the【C6】______that the average person used to sleep about 9.5 hours a night. "The best sleep habits once were【C7】______on us, when we had nothing to do in the evening down on the farm, and it was dark." By the 1950s and 1960s, that sleep schedule had been reduced【C8】______, to between 7.5 and 8 hours, and most people had to wake to an alarm clock. "People cheat on their sleep, and they don’t even【C9】______they’re doing it," says Dr. David. "They think they’re okay because they can【C10】______on 6.5 hours, when they really need 7.5, 8 or even more to feel ideally【C11】______."
Perhaps the most merciless robber of sleep, researchers say, is the【C12】______of the day. Whenever pressures from work, family, friends and community【C13】______, many people consider sleep the least【C14】______item on the agenda. "In our society, you’re considered【C15】______if you say you only need 5.5 hours’ sleep. If you say you’ve got to get 8.5 hours, people think you lack【C16】______and ambition."
To assess the【C17】______of sleep deficit, researchers have put subjects【C18】______a set of psychological and performance tests requiring them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier. "We’ve found that if you’re sleep-deprived, performance【C19】______," says Dr. David. "Short-term memory is impaired,【C20】______are abilities to make decisions and to concentrate."
【C5】
选项
A、accounts
B、measurements
C、strategies
D、creations
答案
A
解析
该句中diary entries(日记记录)和personal...并列,diary entries是书面记录,故选A项accounts。personal accounts“个人叙述”则是口头记录。
转载请注明原文地址:https://kaotiyun.com/show/WOzZ777K
0
考研英语一
相关试题推荐
Insurancecompaniesprovideaservicetothecommunitybyprotectingitagainstexpectedandunexpecteddisasters.Beforeanins
Insurancecompaniesprovideaservicetothecommunitybyprotectingitagainstexpectedandunexpecteddisasters.Beforeanins
Insurancecompaniesprovideaservicetothecommunitybyprotectingitagainstexpectedandunexpecteddisasters.Beforeanins
[A]Butscientistsarestillworkingtoimproveonthat,andamongthemissocialpsychologistAldertVrijoftheUniversityofP
[A]Sowhatdowedotobesafer?Manysmartpeoplehavetackledthisquestion.PeterPronovostatJohnsHopkinsdevelopedachec
TheRepublicanpresidentialcandidateRickSantorumrecentlysetoffadebatewhenheattackedAmerica’scollegesas"indoctrina
TheRepublicanpresidentialcandidateRickSantorumrecentlysetoffadebatewhenheattackedAmerica’scollegesas"indoctrina
ThePewFoundationdiscoveredinarecent【C1】______thattensionsoverinequalityinwealthnow【C2】______tensionsoverraceandi
WhataccountsfortheastoundingpopularityofDr.PhilMcGraw?WhyhavesomanyTVviewersandbookbuyersembracedthistough
CompaniesarelobbyinghardtoremovetheEU’straceabilityandlabelingpoliciesforproductscontainingGMingredients.Br
随机试题
虚劳的预后,与下述哪些因素关系密切()
为了便于清洁,防止继发龋,邻面洞的龈缘与邻牙之间的间隙宽度至少应为
以下叙述中,哪些是私家园林的特点?()。Ⅰ.主要依靠堆土来形成山丘涧壁的地形起伏,再适当点缀山石Ⅱ.花木配植以单株欣赏为主Ⅲ.全园分若干景区,既各有特点,又相互贯通,联为整体Ⅳ.集仿各地名园胜迹在园中
教练:运动员:比赛
=_______.
有如下程序:#inc1ude<iostream>usingnamespacestd;classONE{intC:public:ONE():c(0){cout<<1;)ONE(in
ForRichardLeakey,headoftheKenyaWildlifeService(KWS),conservationoftenseemstobeacontinuationofwarbyothermeans
A、 B、 C、 C
December25thisChristmasDay.ManyAmericansarebusywithChristmasandthewinterholidayseason.BuyingaChristmastreeis
Thenewsitemaboutthefireisfollowedbyadetailedreportmade______.
最新回复
(
0
)