在"He is a student."“is”做什么词快

在He is a student.“is”做什么词快 Maybe he is a student .He ___ ___ a student. He is a student,isn't he?He is a student,is not he?哪一个正确 He is a student,isn't he?He is a student,is not he?哪一个正确 he is a student.对a提问 英语翻译he is a student ____ ____. he is a( ) middle school student He is a Junior Two student是什么意思 he is a student.改为否定句 he is a lucky student改为感叹句 she is a student. ----so ( )he 改复数形式He is a student. He is a student and I am a student,too He is a studentand___________I This is Millie.He is a student .的错误在哪? really 在be动词前面还是后面?rt在be动词后面？那如果是这样一句话he really is a student 还是he is really a student He is no a student.和He is not a student.求详解, he is a good student 表语是a student还是 student He is a good student.He never _______late.