首页
登录
职称英语
[originaltext] Judging from the recent surveys, most experts in sleep behavi
[originaltext] Judging from the recent surveys, most experts in sleep behavi
游客
2024-02-27
50
管理
问题
Judging from the 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. Even people who think they are sleeping enough would probably be better off with more rest.
The beginning of our sleep-deficit recording and others can be traced to the invention of the light bulb a century ago. From diary entries and other personal accounts 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. "The best sleep habits once were forced 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 dramatically, to between 7.5 and eight hours, and most people had to wake to an alarm clock. "People cheat on their sleep, and they don’t even realize they’re doing it," says Dr. David. "They think they’re okey because they can get by on 6.5 hours, when they really need 7.5, eight or even more to feel ideally vigorous."
Perhaps the most merciless robber of sleep, researchers say, is the complexity of the day. Whenever pressures from work, family, friends and community increase, many people consider sleep the least expensive item on his programme. "In our society, you’re considered dynamic if you say you only need 5.0 hours’ sleep. If you’ve got to get 8.5 hours, people think you lack drive and ambition."
选项
A、Sleep is the first that can be sacrificed when one is busy.
B、They need more sleep to cope with the complexities of everyday life.
C、To sleep is something one can do at any time of the day.
D、Enough sleep promotes people’s drive and ambition.
答案
A
解析
短文最后提到Whenever pressures…increase,many people consider sleep the least expensive item on his programme,由此可作出正确推断。
转载请注明原文地址:https://tihaiku.com/zcyy/3486892.html
相关试题推荐
[originaltext]Weuseallsortofserviceswithoutthinkinghowwegetthem.
[originaltext]W:Firstofall,whendopeoplestartworkinAmericanoffices?M
[originaltext]W:Firstofall,whendopeoplestartworkinAmericanoffices?M
[originaltext]M:ShouldIgetthatpairofrunningshoesforKaren’sbirthday?
[originaltext]M:ShouldIgetthatpairofrunningshoesforKaren’sbirthday?
[originaltext]M:ShouldIgetthatpairofrunningshoesforKaren’sbirthday?
[originaltext]M:ShouldIgetthatpairofrunningshoesforKaren’sbirthday?
[originaltext]M:ShouldIgetthatpairofrunningshoesforKaren’sbirthday?
ThreeEnglishdictionariespublishedrecentlyalllayclaimtopossessinga
ThreeEnglishdictionariespublishedrecentlyalllayclaimtopossessinga
随机试题
Thechairmanofthecompanysaidthatnewtechniqueshad______improvedtheirpro
[originaltext]W:AndnowhereisourguestHarrisonBlacktotellusaboutLond
Thispassageisintendedforsomeonewho______.[br]Toseewhetherthereisle
以下不属于小儿肠道外营养技术性并发症的是A.血管损伤 B.气胸 C.空气栓塞
骨巨细胞瘤的好发部位是()A.长骨骨端 B.长骨干骺端 C.短骨干
广藿香中具有抗病毒作用的成分为A.广藿香酮B.广藿香醇C.广藿香黄酮D.藿香二萜
甲企业2016年产品单位售价为100元,变动成本率为60%,固定成本总额为150
债务人以处置组清偿债务的,债权人应对放弃债权在合同生效日的公允价值以及承担的处置
根据《环境影响评价技术导则大气环境》,关于预测范围的说法正确的有()。A.
哪种肺炎早期喘憋明显() A.支原体肺炎 B.呼吸道合胞病毒肺炎 C.金黄
最新回复
(
0
)