首页
登录
职称英语
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2
Scientists are learning more about our【C1】______ for sleep. Most people sleep【C2
游客
2024-03-03
1
管理
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." [br] 【C5】
选项
A、much
B、longer
C、heavily
D、few
答案
D
解析
此处是与每晚睡八小时的人相比,另一些人的睡眠时间少得多,只有两三个小时,所以应选few,而不是much,而as...as结构中应该用形容词或副词原形,因此,可排除B)项;选项C)则不合句意
转载请注明原文地址:https://tihaiku.com/zcyy/3501129.html
相关试题推荐
Inthepast,______(只有少数人享有受教育的特权).onlyaminorityofthepeoplehadtheprivile
SomepeoplewouldsaythattheEnglishman’shomeisnolongerhiscastle,th
Itseemsthattelephoneshortensthedistancebetweenpeople,andpeople_______
Thetraditionalcapitalistviewisthatpeople______.[br]Theauthorsuggests
Thetraditionalcapitalistviewisthatpeople______.[br]Itcanbeinferredf
[originaltext]Nooneknowsexactlywhywesleep.Butscientistshavelearne
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping
随机试题
EveryyearinthefirstweekofmyEnglishclass,somestudentsinformmeth
FixingAmericanSchools;Charter
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusuall
Whenmostpeoplethinkoftheword"education,"theythinkofapupilasas
ForanincreasingnumberofstudentsinAmericanuniversities,Oldissudden
患儿男,8岁,因双下肢及臀部皮疹伴腹痛4天入院。病程中患儿曾有呕吐、中上腹疼痛,
当房地产需求持续增加,但增长势头逐渐减弱时,房地产市场处在( )。A.上升期
下列关于城市总体布局中工业区布局的叙述,不正确的是()。A.工业区与居住区
房地产投资中危害最大的一种风险是()A:政策风险B:利率风险C:政治风险D
根据《建筑施工企业安全生产管理机构设置及专职安全生产管理人员配备办法》,某3
最新回复
(
0
)