Who is a middle school student?

Who is a middle school student? he is a( ) middle school student Tom is a middle school student . David Black is a middle school student. Nick is a middle school student. 英语翻译Lu Hao is a middle school student in Guizhou,who joined Liiy is a middle school student.she is s____. Bill is a middle school student.Maybe he is ___. my friend is a middle school student 划分句子成分 bob is a middle school student的中文意思 把a school middle is student she 连词成句 he is a middle school student改为复数形式