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
42
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] 【B3】
选项
答案
accounting
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3005258.html
相关试题推荐
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
[originaltext]Lastsemesteralmosthalfthestudentsinmyclassfailed.Be
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Ironproductionwasrevolutionizedintheearlyeighteencenturywhencokew
Itwasnotuntiltheendofthe20thcenturythat__________________(我们才重视环境问题).
AstheEnglishlanguagehaschangedatafastspeedinthiscentury,sohas
随机试题
DothefollowingstatementsagreewiththeinformationgiveninReadingPassage
EightStepstoWritingaGreatPaperI.Startassoonaspossible—Usuallyyou
[originaltext]W:OK,Simon,let’sgooutfordinner.I’mreallyhungry.M:Yeah
ButforthosetwowordsOfencouragement,Iwouldhaveneverwonthisprize.A、要不是
ThefactthatmostAmericansliveinurbanareasdoesnotmeanthattheyres
[originaltext]AlbertSchweitzerwasbornin1875inAlsace.Atthattime,i
下列作品类型属于古罗马的是()。A.巨石阵 B.凯旋门 C.记功柱 D.斗
雷公藤的药用部位是A.藤茎 B.根皮 C.茎枝 D.根或根的木质部
对于依法委托其他机构从事中间介绍业务的期货公司,首席风险官除重点检查期货公司是否
消费者对商品的需求应具备的两个条件是( )。A.消费者有购买意愿;消费者具有支
最新回复
(
0
)