英文老师说的对不?
Are you a student? yes, I am a student.
No, I am not a student.
Are you not a student? Yes, I am not a student.
No, I am a student.
这中国老师教的英文,对吗?
Are you a student? yes, I am a student.
No, I am not a student.
Are you not a student? Yes, I am not a student.
No, I am a student.
这中国老师教的英文,对吗?