【题目】Though times have changed, falling asleep in class is still quite common among teenagers. Why do students sometimes fall asleep in class? An obvious(显而易见的) reason is lack(缺少) of sleep. However, there are also causes for getting too little sleep. ...
Though times have changed, falling asleep in class is still a common occurrence (常事) among teenagers. Why do students sometimes fall asleep in class? An obvious reason is lack of sleep. However, there are also causes for getting too little sleep. However, there are also causes for getting...
Why do many of us find 1 difficult or impossible to fall asleep in a bed other than our own? Is it because the bed is 2 (comfort)? According to a new study published in Current Biology, a significant reason is 3 the scientists call "first night effect". They believe that one side ...
Virginia. And we’ve got students tuning in from all across America, from kindergarten through 12th grade. And I am just so glad that all could join us today. And I want to thank Wakefield for being such an outstanding ho...
Another possible reason is that the level of hormone (荷尔蒙) changes a lot in these ages. This is why some schools have changed the timetable to give teenagers more time in bed.Problems about sleep-who needs, how much and when - are usually connected to students' achievements (成绩). ...
Full of smart and snarky answers to an onslaught of new questions, all in the do-ask-we'll-tell spirit, that entertain and teach you something at the same time, offers the real lowdown on all the myriad of the things that everyone wants to know about all things anatomical, medical, ...
on the other hand, some teachers still conduct classes in the old fashioned way. their classes are so boring that they make many students fall asleep. besides, some textbooks are so out of date that they think it a waste of time attending classes. ...
结果1 题目 (D)13. Why do they fall asleep easily? A. Because of the interesting stories. B. Because of the warm smell of milk. C. Because of the smell of yummy cookies. D. Because of the feeling of warmth and love. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
When we are tired, we find it easier to fall asleep. But for babies, being overtired can mean that falling asleep is that much harder to do. 3. Separation Anxiety Separation anxiety usually occurs around eight or nine months when your baby starts to realize that they want to be close to...
1. According to scientists,students’ learning is greatly influenced by . A. the number of students B. the time of class C. seating positions D. the size of the classroom 2. It turns out that the students sitting in Area B . A. sometimes fall asleep B. feel safe and confident C. ...