–I’ll fly to Qingdao for my holiday this weekend.--Wonderful! A. Have fun! B. I hope so. C

问题补充：

–I’ll fly to Qingdao for my holiday this weekend.

--Wonderful!

A. Have fun! B. I hope so. C. With pleasure.

答案：

解析：句意：这周末我会飞到青岛度假。很好！祝你过得开心。Have fun! 祝玩得开心。 I hope so.但愿如此。With pleasure. 很愿效劳; 愉快地。根据语境可知该选A。