首页
登录
职称英语
Judging from recent surveys, most experts in sleep behavior agree that ther
Judging from recent surveys, most experts in sleep behavior agree that ther
游客
2023-09-07
15
管理
问题
Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation. "I can’t think of a single study that hasn’t found Americans getting 【C1】______ sleep than they ought to." says Dr. David. 【C2】______ people who think they are Sleeping enough would probably be better 【C3】______ with more rest.
The beginning of our sleep deficit crisis can be 【C4】______ to the invention of the light bulb a century ago. From diary entries and other personal 【C5】______ from the 18th and 19th centuries, sleep scientists have reached the 【C6】______ that the average person used to sleep about 9.5 hours a night. "The best sleep habits once were 【C7】______ on us, when we had nothing to do in the evening down on the farm, and it was dark." By the 1950s and 1960s, that sleep schedule had been reduced 【C8】______ , to between 7.5 and 8 hours, and most people had to wake to an alarm clock. "People cheat on their sleep, and they don’t even 【C9】______ they’re doing it," says Dr. David. "They think they’re okay because they can get 【C10】______ on 6.5 hours, when they really need 7.5, 8 or even more to feel ideally 【C11】______ "
Perhaps the most merciless robber of sleep, researchers say, is the 【C12】______ of the day. Whenever pressures from work, family, friends and community 【C13】______ , many people consider sleep the least 【C14】______ item on the agenda. "In our soci-ety, you’re considered 【C15】______ it’ you say you only need 5.5 hours’ sleep. If yon say you’ve got to get 8.5 hours, people think you lack 【C16】______ and ambition."
To assess the 【C17】______ of sleep deficit, researchers have put subjects 【C18】______ a set of psychological and performance tests requiring them, for instance, to add columns of numbers or recall a passage read to them only minutes earlier. "We’ve found that if you’re sleep-deprived, performance 【C19】______ ," says Dr. David. "Short-term memory is impaired, 【C20】______ are abilities to make decisions and to concentrate." [br] 【C19】
选项
A、descends
B、suffers
C、decreases
D、detaches
答案
B
解析
动词辨义题。根据该句前半句中的sleep-deprived可知,睡眼不足对个人在生活、工作中的表现起消极作用,故选suffer“受损害”。descend“(空间上)下来,下降”,decrease“减少”,detach“分开,拆开”。
转载请注明原文地址:https://tihaiku.com/zcyy/2993403.html
相关试题推荐
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
Theconceptofpersonalchoiceinrelationtohealthbehaviorsisanimport
随机试题
[originaltext]W:Well,John,howwasyourvacation?Didyouvisitalltheplace
中国共产党的思想路线的核心内容是()。A.从群众中来,到群众中去 B.坚持马
A.五灵脂 B.益母草 C.土鳖虫 D.鸡血藤 E.桃仁善于活血止痛,治
急性胎儿窘迫缺氧早期,胎心率于无宫缩时的范围是A.<120bmp B.<130
患者,男,45岁,诊断为破伤风。护理患者后的敷料处理正确的是()A.焚烧法
A.五脏B.疾病过程中出现的症状C.疾病的名称D.气血E.疾病过程中某一阶段的病
推荐剂量下常见中枢抑制、乏力等不良反应的是A.阿司匹林 B.雷尼替丁 C.葡
患儿,男,4岁,诊断为脓胸,入院第3天发生呼吸困难,喘憋,胸闷,烦躁,心率快,右
下列关于个人耐用消费品贷款的说法正确的有( )。A.可用于购买汽车 B.借款
由闪变指标限制,允许波动负荷接人电网的第二级规定,以下叙述中正确的 是()。
最新回复
(
0
)