-I hope you’ll have a good trip. ---.A. yes I hope soB. Thank you C. The same to youD.

问题补充：

---I hope you’ll have a good trip. ---.

A. yes, I hope so

B. Thank you

C. The same to you

D. Not at all

答案：

A. yes, I hope so

(答案→)B. Thank you

C. The same to you

D. Not at all

解析：当别人对你表示祝愿，祝你旅途愉快或对你表示夸赞，我们应该表示感谢，故选B.