—
— Drop in if you have time.
— Sure. Bye!
A. Well, I really must be going now.
B. I wonder if you could let me go now.
C. Do you mind if I leave now?
D. What a shame that I want to go now!
网友回答
(答案→)A. Well, I really must be going now.
B. I wonder if you could let me go now.
C. Do you mind if I leave now?
D. What a shame that I want to go now!
解析：可联系答.案.网客服索取。