首页
登录
职称英语
Our sleep time over the past century has been【B1】______ by almost 20 percent
Our sleep time over the past century has been【B1】______ by almost 20 percent
游客
2023-09-11
52
管理
问题
Our sleep time over the past century has been【B1】______ by almost 20 percent.
Generally, adults need to sleep one hour for every two hours【B2】______ , which means that most need about eight hours of sleep a night. Of course, some people need more and some less. Children and teenagers need an average of about ten hours.
The brain keeps an exact【B3】______ of how much sleep it is owed. My colleagues and I【B4】______ the term sleep debt because【B5】______ lost sleep is like a【B6】______ debt: it must be paid back. If you get an hour less than a full night’s sleep, you carry an hour of sleep debt into the next day and your 【B7】______ to fall asleep during the daytime becomes stronger.
During a five-day【B8】______ , if you get six hours of sleep each night instead of the eight you needed,【B9】______ . Because sleep debt accumulates in an additive fashion,【B10】______ From this perspective, sleeping until noon on Saturday is not getting enough to pay back the ten lost hours as well as meet your nightly requirement of eight; you would have to sleep until about 5 p.m. to balance the sleep ledger.【B11】______ . [br] 【B4】
选项
答案
coined
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3005259.html
相关试题推荐
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
Despitealmostuniversalacknowledgementofthevitalimportanceofwomen’slite
About40percentofAmericansthinkofthemselvesasshy,whileonly20perc
About40percentofAmericansthinkofthemselvesasshy,whileonly20perc
About40percentofAmericansthinkofthemselvesasshy,whileonly20perc
About40percentofAmericansthinkofthemselvesasshy,whileonly20perc
About40percentofAmericansthinkofthemselvesasshy,whileonly20perc
About40percentofAmericansthinkofthemselvesasshy,whileonly20perc
随机试题
[audioFiles]2015m3s/audio_ezfj_ezflisteningd_20151_048[/audioFiles]
Thereisaphenomenaillthepresent.Theaveragenumberofauthorsonscient
Extraordinarycreativeactivityhasbeencharacterizedasrevolutionary,flyin
扬琴是:()A.击弦乐器 B.打击乐器 C.拉弦乐器 D.吹奏乐器
在对竖直桩进行机械钻孔倾斜度检测时,当检测结果不超过桩长的()时,满足使用
发现个别试块强度不满足要求等难以确定是否验收时,经法定检测单位检测鉴定,达不到设
共用题干 FederalDepositInsuranceCorporat
城市总体规划的主要任务包括()。A:综合研究城市的性质、发展目标和发展规模 B
(2020年真题)根据消费税法律制度的规定,下列各项中,不属于消费税征税范围的是
根据《建设工程质量管理条例》规定,建设单位在工程开工前应负责办理或组织()。A
最新回复
(
0
)