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
2017-02-17
77
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."
【C13】
选项
A、enlarge
B、deepen
C、consolidate
D、mount
答案
D
解析
句子表示“来自工作、家庭、朋友及社会的压力……”,由此可推测,睡眠时间少的原因。通常是压力过大或增长过快。D项mount意指“(尤指朝着使情况更糟的方向)渐渐增加,增长”。符合逻辑。
转载请注明原文地址:https://kaotiyun.com/show/NiEZ777K
0
考研英语一
相关试题推荐
Aspeopleinrichcountriesknowverywell,eatingtoomuchfoodandburningtoolewcaloriesiswhyasubstantialnumberofus
Aspeopleinrichcountriesknowverywell,eatingtoomuchfoodandburningtoolewcaloriesiswhyasubstantialnumberofus
行为科学的建立——2002年英译汉及详解Almostallourmajorproblemsinvolvehumanbehavior,andtheycannotbesolvedbyphysicalandbiological
如何充分利用上大学的时间——1986年英译汉及详解Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaof
人类性格与行为形成的原因及影响——1990年英译汉及详解Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsareformed.Itisnote
人类性格与行为形成的原因及影响——1990年英译汉及详解Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsareformed.Itisnote
人类性格与行为形成的原因及影响——1990年英译汉及详解Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsareformed.Itisnote
SupposeyouacceptthepersuasivedatathatinequalityhasbeenrisingintheUnitedStatesandmostadvancednationsinrecent
InhisbookTheTippingPoint,MalcolmGladwellarguesthat"socialepidemics"aredriveninlargepartbytheactionsofatiny
随机试题
A、Childrencannotbenefitalotfromwritingbyhand.B、Adultsbenefitmorefromwritingbyhand.C、Writingbyhandhelpsadults
Forthispart,youareallowed30minutestowriteanessayentitledOnPunctuality.Youressayshouldincludetheimportanceof
开放性骨折
案情:甲公司向乙公司借款8000万元,借款期限来到,双方签订以物抵债协议,约定将甲公司的办公楼过户给乙公司,以抵偿债务,但未办理过户登记。甲公司的债权人丙认为,办公楼应当值1.2亿,该以物抵债协议价格过低,遂向法院提起诉讼,要求撤销该以物抵债协议。
对于将现金送存银行的业务,会计人员应编制的记账凭证是()。
某教学医院的一位医生在未征得病人同意的情况下,私自拍摄下病人的抑郁表情用于教学。按民法通则该病人有权要求()。
在招聘过程中,招募环节主要包括()内容。
适用简易程序审判的案件,人民法院从受理案件第二天起到审结,不能超过()。
舒芜读《伐木日记》而作名篇《让那伐木者醒来》,_______的声音,让知识界为之警醒。填入画横线部分最恰当的一项是:
水泥的原料是很便宜的,像石灰石和随处可见的泥土都可以用作水泥的原料。但水泥的价格会受石油价格的影响,因为在高温炉窑中把原料变为水泥要耗费大量的能源。基于上述断定最可能得出以下哪项结论?
最新回复
(
0
)