问题补充：
I am going on a trip to Suzhou Amusement Park next week. -.
A. Have a good time
B. Thank you
C. Its good
D. Good idea
答案：
(答案→)A. Have a good time
B. Thank you
C. Its good
D. Good idea
解析：句意：--我打算去苏州园林公园去旅行。--祝你玩得开心。分析对话中一方提到要去某地去游玩，另一方要表示祝愿。 故选A
