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
38
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."
【C3】
选项
A、tired out
B、better off
C、sick of
D、fed up
答案
B
解析
根据空格后with more rest(有了更多的休息),可推出前面对应地也要用比较级,故选B项better off“状况好的”,意指精神状态更好。
转载请注明原文地址:https://jikaoti.com/ti/nYe7FFFM
0
考研英语一
相关试题推荐
AchillingfeatureofthesuicidevideoleftbyMohammadSidiqueKhan,theleaderofthebandthatkilledmorethan50peoplein
Insurancecompaniesprovideaservicetothecommunitybyprotectingitagainstexpectedandunexpecteddisasters.Beforeanins
[A]Butscientistsarestillworkingtoimproveonthat,andamongthemissocialpsychologistAldertVrijoftheUniversityofP
[A]Butscientistsarestillworkingtoimproveonthat,andamongthemissocialpsychologistAldertVrijoftheUniversityofP
AccordingtoarecentGallupWorldPoll,1.1billionpeople,orone-quarteroftheearth’sadults,wanttomovetemporarilyto
AccordingtoarecentGallupWorldPoll,1.1billionpeople,orone-quarteroftheearth’sadults,wanttomovetemporarilyto
ThePewFoundationdiscoveredinarecent【C1】______thattensionsoverinequalityinwealthnow【C2】______tensionsoverraceandi
Expertshavelongknownthatchildrenimitatemanyofthedeeds—goodandbad—thattheyseeontelevision.Butithasrarelybeen
Expertshavelongknownthatchildrenimitatemanyofthedeeds—goodandbad—thattheyseeontelevision.Butithasrarelybeen
随机试题
既是上消化道又是上呼吸道的器官是
研究表明,()的领导方式总是得到最差的效果。
流水施工作业中的主要参数有()。
在上海市场首次公开发行股票时,设初步询价日为6月30日(周四),下列()投资者可以参与网下发行业务。Ⅰ.6月30日以前20个交易日,所持有上海市场非限售A股市值的日均值为5000万元Ⅱ.6月28日以前20个交易日,所持有上海市场非限售A股市值
企业利用商业信用筹资比较机动灵活,且期限较短,不会恶化企业的信用水平。()
负责人对己审核的文稿予以审定、签字、准予印发这一程序叫做()
数罪并罚时,如果有数个同种附加刑的,对数个同种附加刑应采取()。
下列对IPv6地址FF23:0:0:0:0510:0:0:9C5B的简化表示中,错误的是()。
以下程序的输出结果是intf(){staticinti=0;ints=1;s+=i;i++;returns;}main(){inti,a=0;for(i=0;i
在标准ASCII码表中,已知英文字母K的十六进制码值是4B,则二进制ASCII码1001000对应的字符是()。
最新回复
(
0
)