I’m flying to Hongkong this weekend.-Wonderful ! .A. I hope soB. With pleasureC. Ha

问题补充：

--- I’m flying to Hongkong this weekend. ---Wonderful ! .

A. I hope so

B. With pleasure

C. Have a good trip

D. Ok

答案：

A. I hope so

B. With pleasure

(答案→)C. Have a good trip

D. Ok

解析：句意：这个周末我要飞往香港。太棒了，祝你旅途愉快。A我希望如此B非常乐意C祝你旅途愉快D行。根据日常用语习惯，故选C