He is Lilys brother单复数转换

He is Lilys brother单复数转换 This is his dictionary.单复数转换 Is he jenny's brother 改为复数 he is my brother 变成复数句子 He is my brother.改为复数句 —.句子单复数形式转换.1.He is a student.2.Is shat an English car? 单复数转换  That child is very good 怎么转换单复数句 he is my brother怎么成为复数句?如题 英语的单复数转换 He is a nice boy.单复数转变 句型转换：将He is a teacher.改为复数