28. ( ) A: Are you a teacher? B: ______________.(A) No, I amn’t. I am a student.(B) No, I’m not. I
問題詳情
28. ( ) A: Are you a teacher? B: ______________. (A) No, I amn’t. I am a student. (B) No, I’m not. I am teacher. (C) Yes, I’m. I’m a teacher. (D) Yes, I am. I am a teacher.