I’m a middle school students什么意思

I’m a middle school students什么意思 I’m a middle school i am students of a middle school in beijing.改错 i'm a middle school student,i'm at the什么of 12 I’m a middle school student.对a middle school student怎么提问? i have been a senior middle school teacher for years这句话什么意思 I' m a middle school student改为一般疑问句 I'm a middle school student的作文 I'm in a junior middle school in Xinle city. 短文改错I'm a middle school student name Lily I’m a middle school student.（改为一般疑问句） I am a middle school student意思是什么?