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
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2】______ eight hours each night.【C3】______ people
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2】______ eight hours each night.【C3】______ people
admin
2009-10-19
73
问题
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2】______ eight hours each night.【C3】______ people sleep more than【C4】______ and others sleep as【C5】______ as two or three hours each night.【C6】______ do not know exactly【C7】______ some people sleep more than others. Dr. Ernest Hartman has an idea about this. He believes the【C8】______ of sleep depends on how a person attacks problems. He said people who need only a few【C9】______ sleep usually are people who have much energy and make good use【C10】______ time to get their work【C11】______ quickly.【C12】______ he said many people who sleep longer than normal de creative work and seem to need【C13】______ dreaming time to find【C14】______ to emotional problems. Some scientists agree with this idea and others dispute.
To determine the【C15】______ of the lack of sleep, scientists have put subjects【C16】______ a set of psychological and performance tests【C17】______ them, for instance,【C18】______ columns of numbers or recall a passage read to them only minutes earlier, "We’ve found that if you’re in sleep deficit (缺乏), performance suffers," says Dr. David. "Short-term memory is【C19】______ , as are abilities to【C20】______ decisions and to concentrate."
【C14】
选项
A、response
B、solution
C、answer
D、reaction
答案
B
解析
response, reaction与find含义不符;answer常与question搭配
转载请注明原文地址:https://kaotiyun.com/show/Hnt7777K
0
大学英语四级
相关试题推荐
A、ThewomanreceivedaphonecallfromMarkyesterday.B、ThemaninjuredMarkinatrafficaccidentyesterday.C、Themanmetaf
ThearticledealswiththeemploymentofthefutureintheUnitedStates.Morepeopleareemployedinservicesectionsthanin
A、TheyaretalkingaboutAustralia.B、TheyaretalkingaboutAmerica.C、TheyaretalkingaboutEngland.D、Theyaretalkingabout
A、Theyaretwodifferenttypesofchildren.B、Bothofthetwokindsareveryquiet.C、Theyonlyhavedifferentwaysofthinking.
Ifsomeoneyoudon’tknowissaidtobeahero,you’resurewhatkindofthinghehasdone.Thepress,books,andtelevisionma
A、Prejudiced.B、Enthusiastic.C、Indifferent.D、Objective.DWhatistheauthor’sattitudetowardsanti-anxietydrugs?
A、Adruggist’ssuggestion.B、Anarticle.C、Anadvertisement.D、Asalesclerk’scomment.BWhatstartedtheconversation?
Theresearchsuggeststhatpeopleincreasephysicalactivitytoamediumlevelandpayattentiontothechoicesoftheirfoodan
TheWorldinaGlass:SixDrinksThatChangedHistoryTomStandageurgesdrinkerstosavorthehistoryoftheirfavoritebev
随机试题
简述公证员的法定权利
下列选项中,关于湖泊和水库说法正确的是()。
模板支架、脚手架拆除施工时,施工现场应采取()等措施,确保拆除施工安全。
国务院期货监督管理机构对()的期货业务活动进行监督管理。[2012年11月真题]
某企业自行建造的一条生产线于2017年6月30日达到预定可使用状态并投入使用,该生产线建造成本为740万元,预计使用年限为5年,预计净残值为20万元。在采用年数总和法计提折旧的情况下,2017年该生产线应计提的折旧额为()万元。
一般来说,由()支配的行为更具有持久性。
社会福利不属于社会保障的范畴。
2012年4月份,社会消费品零售总额15603亿元,同比名义增长14.1%(扣除价格因素实际增长10.7%,以下除特殊说明外均为名义增长)。其中,限额以上企业(单位)消费品零售额7483亿元,增长14.6%。1-4月份,社会消费品零售总额64922亿元,同
根据下列资料回答问题。进入2012年以来,一些企业开始审慎评估之前的并购效果以及新的并购机会,海外并购开始趋于理性化、审慎化。2005年中国企业海外并购事件开始发生,2008年并购进入活跃阶段。从有关资料了解到,2005—2012年,中
Adulteducationdevelopsfastrecentlypartlybecause______.Whatissaidabouttherelationshipbetweentheseeducationorgan
最新回复
(
0
)