改复数形式He is a student.

改复数形式He is a student. Jiang li is chinese.改为同义词怎么改?He is a student.改为复数形式怎么改? she is a good student.改为复数形式怎么改 把下列句子变成复数形式.Is he a student? he is a middle school student改为复数形式 he is a thief（改复数形式） He is a student.(改为复数形式） ______ ______ ______. He is a student at Westwood middle school.(改为复数形式) that is a ruler this is a girl student he is a student the woman teacher is english 改复数句 How is he?Her sister is a student.This isn't an English car.该复数形式 把句子写成复数形式.1.It is one ear.2.He is my teacher.3.I am a student. He is a boy改复数 He is running very fast改复数形式的句子 He is a student.改为复数形式.怎么变?什么意思我都没看懂…… He is a boy变复数形式 He is a teacher复数形式 Is he a teacher?(改为复数形式) he is a driver 改为复数形式?