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
2023-08-23
11
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 stay awake. It’s possible to feel "tired" physically and still be unable to fall asleep, because while your body may be exhausted, you don’ t feel sleepy. To fall asleep, you need adequate time to unwind, even if you feel fatigued. It’ s not so easy to【C3】______"turn off."
According to Carl E. Hunt, director of the National Centre on Sleep Disorders Research in Bethesda, Maryland, most people do not allow themselves【C4】______deceleration.
Lack of sleep【C5】______matters even more. Experts say adults need at least 7 to 8 hours of sleep a night to【C6】______properly. When you get less sleep than that on【C7】______nights, you begin to accrue "sleep debt." As sleep debt increases(and functionality decreases), your body experiences a stress response and begins to release adrenaline. Now a vicious cycle has been created: You experience the feeling of being more and more tired, but your body is increasingly stimulated. "Power sleeping" for more hours on weekends is only a【C8】______solution. "There is no【C9】______for getting a good night’ s sleep on a regular basis," says Hunt.
Most of us, however, don’ t get the sleep we need. According to the 2002 National Sleep Foundation, Americans sleep an average of 6.9 hours per night during the week, and 58 percent of adults experience【C10】______of insomnia a few nights a week or more.
A)adapts B)rarely C)symptoms D)sufficient
E)function F)contemporary G)temporary H)replacement
I)consecutive J)distinctions K)similarities L)substitute
M)complicates N)simply O)applies [br] 【C6】
选项
答案
E
解析
此处应填动词原形。根据句意“专家们说,要使身体机能 正常,成人每晚至少需要7~8个小时的睡眠。”可知选项中function“运行”符合。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2950503.html
相关试题推荐
Angerisanemotionthatcanbedifficulttodealwith.Sometimesit’sexper
Angerisanemotionthatcanbedifficulttodealwith.Sometimesit’sexper
Angerisanemotionthatcanbedifficulttodealwith.Sometimesit’sexper
Angerisanemotionthatcanbedifficulttodealwith.Sometimesit’sexper
Angerisanemotionthatcanbedifficulttodealwith.Sometimesit’sexper
TheConservativegovernmentwillfacedifficultyprovingthatitsplantoau
TheConservativegovernmentwillfacedifficultyprovingthatitsplantoau
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
Whyisitsodifficulttofallasleepwhenyouareovertired?Thereisnoon
随机试题
TheSeattletimesCompanyisonenewspaperfirmthathasrecognizedtheneed
[originaltext]W:WhatcanIdoforyou?M:Yes,Iwouldlikesometicketsforn
患者女性,58岁。独居,生有煤炉。邻居发现其神志不清,面色潮红,口唇呈樱桃红色,
男性,39岁。因大面积Ⅲ度烧伤入院。对其所住的病室进行空气消毒的最佳方法是(
三月桃花盛开时节,许多南宁市民纷纷到青秀山春景。()A.观看 B.赏玩 C.
()方式和其他方式相比,具有非严格规范性的特点。 A.自力救济B.社会救济
根据以下资料,回答126~130题。 表中新能源汽车产业零部件配件制造技术
依照我国《海商法》的规定,附于甲轮上的船舶优先权会因下列哪些原因而消灭?A:甲轮
《治安管理处罚法》第115条规定:“公安机关依法实施罚款处罚,应当依照有关法律、
材料题 根据以下材料,回答题 汤姆洗衣公司是一家从事洗衣行业的老公司,该公司
最新回复
(
0
)