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 middle school student改为复数形式 改复数形式He is a student. He is a boy student.（改为复数句） ____ _____ _____ _____ He is a student.(改为复数形式） ______ ______ ______. He is a student at Westwood middle school.(改为复数形式) 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? he is a student.改为否定句 he is a lucky student改为感叹句 1.It is an orange.2.He is a teacher.3.She is a student.把句子改为复数句 she is a good student.改为复数形式怎么改 This is a girl student.改为复数句 a girl student 改为复数 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.(改为复数) Is he a teacher?(改为复数形式) He is a worker改为复数句 he is a driver 改为复数形式? he is a farmer.改为复数形式