—Who is Clarke? —_____ him yet? I saw yo
问题:
—Who is Clarke?
—_____ him yet? I saw you shaking hands with him at the meeting.
A.Haven’t you met
B.Hadn’t you met
C.Didn’t you meet
D.Don’t you meet
—Who is Clarke?
—_____ him yet? I saw you shaking hands with him at the meeting.
A.Haven’t you met
B.Hadn’t you met
C.Didn’t you meet
D.Don’t you meet