【题目】1How much sleep do w e need? W e ar e all diffe rent. Som e peopl e nee d only thre e hours o f sle ep a night. Others nee d ten hours o f sleep a night. Most Americans sleep an averag e (平均值) o f seven to eight hours a night. After the ag e o f...
(15分)How much sleep does a person need?We are all different.Some people need only three hours of sleep a day___others need ten hours or more.The___(suggest) amount of sleep is 8 hours for people aged 18 to 21 and 7 hours for people over 21.As people get old,they need less ...
This normal distribution of sleep needs in a population is a bell-shaped curve. Just like height, weight, intelligence, and other factors: there are people at the extremes and you may not fit the "average." Some individuals may only need 6 hours of sleep to wake feeling completely rested ...
aHow 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 of seven to eight hours a night.After the age of fifty the average sleep time goes down to 6.5 hours a night 我...
that sleep isn’t really negotiable. Time and again, research has shown us just as much — failure to log enough shut-eye over a long period has far-reaching consequences ranging from moodiness and irritability to high blood pressure and heart disease. (6) So, how much sleep do we need?
根据“How much sleep do we need? People are all different.”可知,不同人所需的睡眠时间不同。故填T。 (2)题详解: 细节理解题。根据“Most Americans sleep seven to eight hours a night.”可知,大部分美国人睡7到8个小时,并非8个小时以上。故填F。 (3)题详解: 细节理解题。根据“Some of ...
百度试题 结果1 题目 )1. How much sleep do adults need per night? A. 7~9 hours. B. 8~10 hours. C. More than 10 hours. D. Less than 7 hours 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Some of these people have special(特殊的) ideas to make themselves sleep. Benjamin Franklin had four beds. He moved from bed to bed to fall asleep. Mark Twian lay(躺) on his side across the end of his bed.(1)Different people need different amounts of sleep(睡眠时间)....
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 (平均值) of seven to eight hours a night. After the age of fifty, the average sleep time goes down to 6.5...
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...