Nowadays mobile phones are more and more popular among middle school students and many of
them have one in their pockets. Mobile phones make it much easier to communicate with their parents
and classmates. Making telephone calls and sending short messages make up an important part of their
life. With their mobile phones, some students even listen to music, play games and send short messages
in class. I think it surely is bad for their study. As a student, our major task is to learn as much knowledge
as we can at school. I am not against having a mobile phone, but I think students should not be allowed to
use mobile phones in class.
答案不唯一