---I will fly to Qingdao for my holiday this weekend.---Wonderful!A. Why not?B. I hope so.

问题补充：

---I will fly to Qingdao for my holiday this weekend.

---Wonderful!

A. Why not?

B. I hope so.

C. With pleasure.

D. Have a good time!

答案：

A. Why not?

B. I hope so.

C. With pleasure.

(答案→)D. Have a good time!

解析：

这题考查交际用语，第一句是：这个周末我也要去青岛度周末。回答应是：玩得开心。选D。