问题补充：
---I’m going on a trip to Hongkong after the exam.
---Really? !
A. Have a nice time
B. Congratulations
C. OK
D. It’s nice of you
答案：
(答案→)A. Have a nice time
B. Congratulations
C. OK
D. It’s nice of you
解析：A. Have a nice time祝你玩的愉快 B. Congratulations恭喜你 C. OK 好的 D. It’s nice of you你真好！句意：考试后我将去香港旅行。真的吗？祝你玩的愉快。故选A
