M:There is.I asked the taxi driver to wait two minutes,not twenty. A.That's the one thing you can't leave behind. B.Is it really necessary to take these heavy coats? C.I thought we were going in your car. D.I'm sure there's no need to rush. E.When does the plane take of...
Usually, a person sleeps for about 25 years. But why do we sleep? The easy answer is: we don’t know. We need more sleep when we are young. A baby sleeps for about 10 hours. A teenager(青少年 sleeps for 8 and a half hours. And an adult for 7 or 8 hours. Old people need on...
A. use mobile phones too much B. have too much homework C. eat too much sugar every day D. don't have E. nough exercise 相关知识点: 试题来源: 解析 [答案] A [解析] 细节理解题。根据第四段的“With teenagers,a major reason is mobile phone use...”可知答案。反馈 收藏 ...
Teenagers(14-17 years): 8 to 10 hours Young adults(18-25 years): 7 to 9 hours Adults(26-64 years): 7 to 9 hours Older adults(65 years): 7 to 8 hours Believe it or not, sleep is one of the best ways to stay fit. Good sleepers also tend to have healthier skin and communicate...
For teens (and the rest of us) knowing sleep is important, doesn’t always mean ‘enough sleep’ will happen. What then? Knowing what’s good for us is one thing. Actually doing it is another. To be honest, that’s not a teen thing, it’s a human thing. It can be wildly diffic...
So in the 1950s, good data suggests that most of us were getting around eight hours of sleep a night. Nowadays, we sleep one and a half to two hours less every night, so we're in the six-and-a-half-hours every-night league. For teenagers, it's worse, much worse. They need ...
how important sleep is for teenagersB. how research on teenagers' sleep was doneC. why sleep is more important to adults than teenagersD. problems that all students face while adolescents(4) T he article says all of these exceptA. what students think about schools starting lateB. where ...
the next day. A good night's sleep is also important for teenagers because it helps with their growth. It's true that they can catch up on sleep at weekends, but that won't help them when they fall asleep in class on a Friday afternoon. So why aren't teenagers getting enough sleep...
Teenagers should get 8-10 hours Young adults should get 7-9 hours While it's different for every child, above is what sleepfoundation.org recommends. Talk to your pediatrician if you are concerned about your child’s sleep and worry that he is not getting enough sleep. ...
It’s easy to underestimate the importance of adequate sleep, but not meeting the minimum recommended hours of sleep or waking up intermittently throughout the night can negatively impact your ability to learn new things, interact with others, and stay f