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
2024-06-06
33
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:https://tihaiku.com/zcyy/3621525.html
相关试题推荐
[originaltext]Lifeinthetwentiethcenturymustdemandpreparations.Today
Ninety-sixpercentofAmericanhomeshaveatleastonetelevisionsetwhich
Ninety-sixpercentofAmericanhomeshaveatleastonetelevisionsetwhich
Ninety-sixpercentofAmericanhomeshaveatleastonetelevisionsetwhich
I’msurealmosteveryoneofyoulookedatyourwatchorataclockbeforey
I’msurealmosteveryoneofyoulookedatyourwatchorataclockbeforey
I’msurealmosteveryoneofyoulookedatyourwatchorataclockbeforey
I’msurealmosteveryoneofyoulookedatyourwatchorataclockbeforey
I’msurealmosteveryoneofyoulookedatyourwatchorataclockbeforey
I’msurealmosteveryoneofyoulookedatyourwatchorataclockbeforey
随机试题
[audioFiles]audio_eusm_j43_001(20082)[/audioFiles]A、Jackhasmadeotherswaitb
Testinghasreplacedteachinginmostpublicschools.Myownchildren’sscho
()子系统是楼宇布线的组成部分。A.接入 B.交换 C.垂直 D.骨干
各地方言因地域、文化和生活习惯等原因,在语音、词汇和语法等方面表现出极大的差异性
教学过程阶段的中心环节是_____。
根据《岩土工程勘察规范》(GB50021—2001)(2009年版),对于高
属于评标委员会成员最基本的权利,同时也是其主要义务的是()。A、依法对投标文件
清朝的《理藩院则例》是()A.一种部门法 B.审判机构的机构组织法 C.只
12月12日,习近平在气候雄心峰会上发表重要讲话,宣布中国国家自主贡献一系列新举
证券公司营业部在为客户办理下列()账户业务时,应当进行客户身份识别。 A.
最新回复
(
0
)