—Have you ever been to Shanghai? —______
问题:
—Have you ever been to Shanghai?
—__________.[ ]
A. Yes, never
B. Yes, I do
C. No, I have
D. No, I haven't
—Have you ever been to Shanghai?
—__________.[ ]
A. Yes, never
B. Yes, I do
C. No, I have
D. No, I haven't