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
20
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/3621528.html
相关试题推荐
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
随机试题
[originaltext]W:Dr.Thomas?ThisisKeetBradleyfromtheDailyNews.I’dlike
不属于行动研究类型的是()。A.调查研究 B.科学的行动研究 C.实践的行
速度u、长度l、运动黏度v的无量纲组合是()。A. B. C. D.
普通硅酸盐水泥的细度可以用80μm方孔筛筛余表示,也可以用45μm方孔筛筛余表示
甲公司是一家汽车销售企业,现对公司财务状况和经营成果进行分析,以发现与主要竞争对
下图甲是缩手反射相关结构,图乙是图甲中某一结构的亚显微结构模式图.图丙表示图甲神
人体内的营养必需氨基酸是A.甘氨酸B.亮氨酸C.谷氨酸D.天冬氨酸E.丙氨酸
“九·一八”事变后,国际联盟调査团提出“国际合作为最善之解放”,其实质是()A
下列选项中,不适用于裁定的是:()A.保全和先予执行 B.被申请回避的人员是
依据《企业职工伤亡事故分类》(GB6441),综合考虑起因物、引起事故的诱导性
最新回复
(
0
)