首页
登录
职称英语
Judging from recent surveys, most experts in sleep behavior agree that there
Judging from recent surveys, most experts in sleep behavior agree that there
游客
2023-08-11
46
管理
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 less sleep than they ought to." says Dr. David.
The beginning of our sleep deficit crisis can be【C1】______to the invention of the light bulb a century ago. From diary entries and other personal【C2】______from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9.5 hours a night. By the 1950s and 1960s, that sleep schedule had been reduced【C3】______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【C4】______they’re doing it," says Dr. David. "They think they’re okay because they can get by on 6.5 hours, when they really need 7.5, 8 or even more to feel ideally【C5】______
Perhaps the most merciless robber of sleep, researchers say, is the【C6】______of the day. Whenever pressures from work, family, friends and community mount, many people consider sleep the least【C7】______item on the agenda. "In our society, you’re considered dynamic 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【C8】______and ambition."
To assess the【C9】______of sleep deficit, researchers have put subjects through a set of psychological and performance tests. "We’ve found that if you’re sleep-deprived, performance【C10】______says Dr.
David. "Short-term memory is impaired, as are abilities to make decisions and to concentrate."
A)consequences B)complexity C)ingenious D)dramatically
E)suffers F)tracked G)realize H)expensive
I)slightly J)traced K)detaches L)vigorous
M)inspiration N)accounts O)drive [br] 【C10】
选项
答案
E
解析
此处需填入谓语动词,由主语performance可知是第三人称单数形式。根据后文提到的Short-term memory is impaired(短期记忆受损)等,可知在sleep-deprived(睡眠不足)的情况下,行为应该会受到不良影响,故suffers“受损害”符合语境。
转载请注明原文地址:https://tihaiku.com/zcyy/2917820.html
相关试题推荐
ThreeEnglishdictionariespublishedrecentlyalllayclaimtopossessinga
ThreeEnglishdictionariespublishedrecentlyalllayclaimtopossessinga
ThreeEnglishdictionariespublishedrecentlyalllayclaimtopossessinga
ThreeEnglishdictionariespublishedrecentlyalllayclaimtopossessinga
Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsa
Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsa
Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsa
Judgingfromrecentsurveys,mostexpertsinsleepbehavioragreethatthere
Judgingfromrecentsurveys,mostexpertsinsleepbehavioragreethatthere
Judgingfromrecentsurveys,mostexpertsinsleepbehavioragreethatthere
随机试题
Whenshearrivedattheoffice,Mr.Smith______,sotheyhadonlytimeforafe
Linguisticsuse_______torefertotheabstractlinguisticsystemsharedbythe
关于建设工程设计发包与承包,以下做法正确的是( )。A.经主管部门批准,发包方
如图所示为某高中物理教科书的一个实验,该实验在物理教学中用于学习的物理知识是(
财政部代理发行地方政府债券,单一标位最低投标限额为( )亿元。A.0.1 B
1.系统无故障时,断路器偷跳(误跳)的现象为()。 A无保护动
对库存套保公式进行修正可以得到:套保头寸=风险敞口×套保比例=[期末库存水平+(
关于宪法规范,下列哪一说法是不正确的?A、具有最高法律效力B、在我国的表现形式
结核杆菌生命力顽强,且易产生耐药性,临床采用标准化学治疗方案 复治活动性肺
心肺复苏时,胸外按压频率为( )。A.80~100次/分 B.100~120
最新回复
(
0
)