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
15
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] 【B7】
选项
答案
tendency
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3005262.html
相关试题推荐
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
[originaltext]Lifeinthetwentiethcenturymustdemandpreparations.Today
随机试题
Ifparentsbringupachildwiththeaimofturningthechildintoa【B1】____
WhichofthefollowingistrueaboutGloria?[br][originaltext]Gloriakeptget
A.24.7kW B.30.4kW C.37.6kW D.46.3kW
经腹多普勒超声早在第几周能显示胎心搏动A.4~5周 B.6~7周 C.8~9
以下不属于银行管理的基本指标的是()。A.规模指标 B.客户集中度指标 C
男性,65岁。有慢性便秘多年。近半年来发现站立时阴囊部位出现肿块,呈梨形,平卧时
关于小肠液的分泌,下列哪项是错误的? A.由十二指肠腺和小肠腺分泌B.
(2020年真题)《期货从业人员执业行为准则(修订)》是中国期货业协会对期货从业
(2020年真题)关于施工计量器具使用管理的说法,错误的是( )。A.属于强制
关于地铁车站浅埋暗挖法的说法,错误的是()。A.施工时不允许带水作业 B
最新回复
(
0
)