问题补充：
---I visited the Qinhu Lake last Sunday.
--- Why didn’t you tell me earlier?
A. Have a good time
B. I hope so.
C. You did?
D. It’s kind of you.
答案：
A. Have a good time
B. I hope so.
(答案→)C. You did?
D. It’s kind of you.
解析：句意；我上星期天去了清湖。你去了？为什么你不早点告诉我？A玩的开心B希望如此D你真是太好了。
