A. How much sleep you need depends a lot on your age.B. Other experts say part of the problem is chemical.C. Getting less sleep has become a bad habit for most American kids.D. what homework waiting for kids might always affects them sleep well every night.E. Raising the minimum sl...
How much sleep you need ___ (depend) a lot on your age. 答案 答案:depends.设空处作谓语,本句描述一般事实,应用一般现在时,主语部分是how much引导的主语从句,谓语动词应用第三人称单数形式,故填depends。 结果三 题目 A railway station is no place for a child to be left___ at night. 答案 ...
1(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...
How much sleep do we need? People are alldifferent. Some people need only three or four hours ofsleep a night. Others need ten hours of sleep a night.Most Americans sleep seven to eight hours a night. Afterage fifty, the sleep time goes down to 6. 5 hours a night.Some people find ...
原版时文阅读:睡多长时间才适合?How much sleep?Sleeping is essential to all animals including humans.If you've ever stayed up late and then gotten up earlythe next day, you know what it's like to not get enoughsleep. Its a very uncomfortable feeling. In fact, scientistshave long believed ...
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 hours a da...
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 sleep time goes down to 6.5hours ...
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 。 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,...
1.【答案】Most Americans sleep for an average of seven to eight hours a night.【解析】题干意思是“大多数美国人晚上睡多久?”;根据第一段第五句Most Americans sleep an average of seven to eight hours a night. 大多数美国人平均每晚睡7到8个小时,故答案是Most Americans sleep for an average of...
{{B}}TEXT A{{/B}} How much sleep do we need It is probably true to say that up to thirty years ago not only could we not answer this question, but we could see no research tools which might eventually enable us to do so. Since then, there have been important developments whic...