Question

It’s not good for young students to stay ____ late at night. A. off B. on C. out D. at

能讲一下为什么吗
请大神们帮帮忙

Answer 1

It’s not good for young students to stay ____ late at night.
A. off B. on C. out D. at
能讲一下为什么吗
应该是：C
It’s not good for young students to stay _out_ late at night.
意思是：对年轻学生来说，深夜还在外边（晃荡）不是好的（习惯）。
stay out，在外边
stay at，接地点，在某处
stay on，继续呆（停留）着。