【题目】How much sleep do w e need?W e are all different. Som e peopl e nee d only thre e hou rs o f sleep a night. Others nee d ten hours of sleep a night. Most Americans sleep an avera ge(平均值) o f seven to eigh
【题】 How much sleep do w e need? We ar e all different. Som e peopl e need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an av erage(平均) of seven to eight hours a night. A fter th e ag e of fifty, th e averag ...
Finally, it is underlined that, as large individual differences do exist in the need for sleep, the search for the sleep need may be vain. A somnotypology, taking into account age, gender and the position in both the sleep–alert and the morningness–eveningness continuum, should help in ...
小题2:通过After the age of fifty the average sleep time goes down to 6.5 hours a night.“五十岁以后的平均睡眠时间降到每晚6.5小时。”一句可知，随着年龄的增长，睡眠的时间在变少。所以本题选B。小题3:通过前一句Many of these people can not fall sleep“这些中的许多人不能入睡”...
由“How much sleep do we need? People are all different.(我们需要多少睡眠?人们不尽相同。)”可知,不同人所需的睡眠时间不同。故A。 【小题2】细节理解题。由“Most Americans sleep seven to eight hours a night.(大部分美国人睡7—8个小时)”可知,大部分美国人睡7—8个小时,并非8个小时以上。故...
【解析】答案:41.C细节理解题.根据第一段 第一行句子How much sleep do we need? We ar e all different. 我们需要多少睡眠?我们都是不 同的,可知人们的睡眠时间是不同的.故选C. 42.C细节理解题.根据第一段第二行句子Afte r the age of fifty, the average sleep time goe s down to 6.5hours ...
B. How much sleep do w e need? C. T h e story o f famous people. D. Why can't w e sleep? 相关知识点: 试题来源: 解析 【解析】 (1)C解析:细节理解题。根据第一段提到After the age of fifty, the average sleeping time goe s down to 6.5 hours a night. 可知50岁之后平 均每天...
How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average ( 平均 ) of seven to eight hours a night. After the age of fifty, the average sleep time goes down to 6.5...
How Much Sleep Do You Need by Age? Sleep time does vary from person to person but it also varies by age. If you have a newborn baby you will know this amount can fluctuate wildly. While you may have a friend whose child sleeps for 17 hours a day you could be struggling with a ch...
【1】T根据How much sleep do we need? People are all different. 可知不同的人需要的睡眠不一样。故此处与文中意思相符,故为T。 【2】F根据Most Americans sleep seven to eight hours a night.可知大部分美国人每天晚上睡七到八个小时,不超过八小时,故此处与文中意思不相符,故为F。 【3】F根据Some ...