【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 eight hours a night. A fter th e ag e o f fifty ...
【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 ...
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”...
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 sleeping time goes down t0 6.5 ...
【题目】How much sleep do w e need? W e ar e all differe nt. Som e peopl e need only thre e hours of sleep a nig ht. Others need ten hours of sleep a night. Most Am ericans sleep for an average(平均值) of seven to eig ht hours a night. After th e ag e of fifty th...
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...
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...
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...
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...