中学生睡眠情况调查英语作文

Recentl, I did a surve abut senir students’ sleeping cnditin. Here are the results f the surve.

A great nuber f students sleep less than 7 hurs a da and se even abut 6 hurs r less, which is far fr the need f sleep. It is nwn t us all that the standard f students’ sleep tie is 8 hurs. If the sleep less, the a get tired easil.

We find the reasns wh students lac sleeping is that we have t uch hewrand ur parents and schls nl pa attentint ur grade rather than ur health.

As far as I’ cncerned, teachers and parents are suppsed t cut dwn the aunt f ur hewr. And it is ver iprtant t care fr students’ health.