问题补充：
---I’m going to have a trip to Fushan Park tomorrow.
-----.
A. Good luck.
B. I’m not sure
C. Have a nice day.
D. Don’t do that.
答案：
A. Good luck.
B. I’m not sure
(答案→)C. Have a nice day.
D. Don’t do that.
解析：A. Good luck. 祝好运 B. I’m not sure我不确定 C.Have a nice day.祝你玩的愉快D.Don’t do that.不要那样做，句意：我明天要去釜山公园旅行。祝你玩的愉快。故选C
