How many hours of sleep should you get during the review period? A. 5 hours B. 6 hours C. 7 hours D. at least 8 hours 相关知识点: 试题来源: 解析 D。在复习期间,至少要保证 8 小时的睡眠,这样才能有良好的精神状态和学习效率。A 选项 5 小时、B 选项 6 小时、C 选项 7 小时都可能导致...
1 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 to 6.5 ...
【题目】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 about seven to eight hours a night . After the age of fifty, the sleeping time may go down to 6.5 hours a...
How much sleep do we need?The answers are (31)___.Some people need only three hours of sleep a night.(32)___ need ten hours of sleep.Most Americans sleep for an average(平均)of seven to eight hours a night (33)___ fifty years old,the average sleep hours go (34)___ to 6...
阅读理解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 for an average(平均) of seven to eight hours a night. After the age of fifty, the average sleep time goes down ...
根据you..sleep as much as you need,可知是指你应该需要尽可能的的睡眠。故填should.(8)How考查副词。根据long should you sleepevery day?可知是指你每晚应该睡多长时间?how long多长时间。故填How.(9)hours 考查名词。根据for ten.a day,结合语境,可知是指一天十个小时。ten接名词复数形式。故填hours.10...
___Each extra hour of sleep should be taken away from working time. So how can sleeping earn you money? The answer is productivity. The biggest effects come through employees who work on commission. If you go to work well rested, you are livelier and happier, and can sell more to incre...
阅读理解How much sleep do we need? We are alldifferent Some people need only three hoursof sleep a night. Others need ten hours of sleepa night Most Americans sleep an average(平均) of seven to eight hours a night. After theage offifty,the average sleeping time goesdown to 6.5 hours a...
Researchers have tested how much is required each night, by assigning groups of people to four, six, and eight hours of sleep over extended periods of time. After 14 days, those with 8 hours of sleep exhibited few attention lapses or cognitive issues; however, those with 6 or 4 hours of...
百度试题 结果1 题目【题目】【题目】() How man yhour so fsleep d ow eusuall ynee dever ynight? A.9-10. B.5-6. 相关知识点: 试题来源: 解析 【解析】A 反馈 收藏