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
47
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] 【B10】
选项
答案
by the fifth day your brain would be as sleepy as if you had stayed up all night
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3005265.html
相关试题推荐
Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas
Ina21st-centuryworkplace,whatisusedbythebosstomonitorhisemployees’c
Ina21st-centuryworkplace,whatisusedbythebosstomonitorhisemployees’c
Ina21st-centuryworkplace,whatisusedbythebosstomonitorhisemployees’c
Ina21st-centuryworkplace,whatisusedbythebosstomonitorhisemployees’c
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
Iftheearthgetshotterinthenewcentury,whatwillhappentoanimalsand
随机试题
Sexprejudicesarebasedonandjustifiedbytheideologythatbiologyisde
Inordertousebioluminescenceinatrans-geneticenvironment,______mustfirs
三腔二囊管用于门静脉高压症止血的并发症包括()A.吸入性肺炎 B.食管破裂
IP地址202.117.17.254/22是什么地址( )A.网络地址 B.
主治过敏性鼻炎、鼻窒等症的是A.防风通圣丸 B.小柴胡片 C.辛芩颗粒 D
B
肾致密斑的作用是直接感受A.肾血管血压变化 B.肾血流Na+变化 C.肾小管
执行监督即对公安机关负责的执行刑事判决、裁定的活动实行监督,保障刑事判决、裁定的
下列关于颞下颌关节强直描述错误的是A.关节内强直指关节内骨性粘连的强直 B.关
常用于修建地铁车站,并具有施工作业面多、速度快、工期短、易保证工程质量、工程造价
最新回复
(
0
)