首页
登录
职称英语
Why is it so difficult to fall asleep when you are overtired? There is no on
Why is it so difficult to fall asleep when you are overtired? There is no on
游客
2024-09-25
32
管理
问题
Why is it so difficult to fall asleep when you are overtired? There is no one answer that【C1】______ to every individual. But many people fail to note the【C2】______ between fatigue — physical tiredness — and sleepiness, the inability to【C3】______ awake. It is possible to feel tired【C4】______ and still be unable to fall asleep, because while your body may be exhausted, you don’t feel【C5】______. To fall asleep, you need adequate time to unwind,【C6】______ you feel fatigued, not so easy to【C7】______ "turn off."
According to Carl E. Hunt, director of the National Center on Sleep Disorders Research in Bethesda, Maryland, most people do not allow themselves【C8】_____ deceleration.
Lack of sleep【C9】______ matters even more. Experts say adults need at least 7 to 8 hours of sleep a night to【C10】______ properly. When you get less sleep than【C11】______ on consecutive nights, you begin to accrue "sleep debt".【C12】______ sleep debt increases and functionality decreases, your body experiences a stress response and begins to release adrenaline. Now a vicious【C13】______ has been created: You experience the feeling of being more and more tired,【C14】______ your body is increasingly stimulated. Power sleeping for more hours on weekends is only a【C15】______ solution. "There is no【C16】______ for getting a good night’s sleep on a【C17】______ basis," says Hunt.
Most of us,【C18】______, don’t get the sleep we need. According to the 2002 National Sleep Foundation, Americans sleep a(n)【C19】______ of 6.9 hours per night during the week, and 58 percent of adults experience【C20】______ of insomnia a few nights a week or more. [br] 【C9】
选项
A、details
B、complicates
C、specifies
D、intensifies
答案
B
解析
语义线索题。本题所在句为该段的中心句。浏览下文可知,缺乏睡眠使我们负“睡眠债”,还会导致一系列恶果,故B项complicates“(使)变复杂”正确。detail“详述,细说”;specify“指定,详述”;intensify“增强,加强”。
转载请注明原文地址:https://tihaiku.com/zcyy/3774194.html
相关试题推荐
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Ofallthegoalsoftheeducationreformmovement,noneismoredifficultth
Ofallthegoalsoftheeducationreformmovement,noneismoredifficultth
Ofallthegoalsoftheeducationreformmovement,noneismoredifficultth
Ofallthegoalsoftheeducationreformmovement,noneismoredifficultth
随机试题
新中国成立70年来,中国的人权事业取得了举世瞩目的成就。1949年新中国成立前,中国的人均GDP仅达27美元,人均预期寿命35岁,人均受教育年
Thereismuchdiscussiontodayaboutwhethereconomicgrowthisdesirable.A
软件过程管理一般包括:启动和范围定义;软件项目计划;( );评审和评价;关闭和
油浸变压器启动投运验收,冲击合闸试验后,在空载情况下进行有载开关操作试验,远方控
公共选择理论的基本特征包括()。A、理性经济人假定B、作为交易的政治C、方法
根据中华人民共和国2016年国民经济和社会发展统计公报公布的数据显示,2016年
(2018年真题)假设某银行贷款客户优良且需求量大,但存款业务一直徘徊不前,资产
下列选项属于人格权的是()。A.姓名权 B.肖像权 C.生命健康权
加气混凝土砌块的竖向灰缝宽度不应超过为( )mm。A.5 B.10 C.1
施工过程中必须发生,但在投标时很难具体分项预测,又无法单独列出项目内容的措施项目
最新回复
(
0
)