问题补充：
-- Kitty, how was your weekend?
--- I had a great time. I went climbing with my friends.
--- Wow!
A. Sounds really cool!
B. Cheers!
C. How interesting you are!
D. I’ll go there, too.
答案：
(答案→)A. Sounds really cool!
B. Cheers!
C. How interesting you are!
D. I’ll go there, too.
解析：考查交际用语.句意:凯蒂,你的周末怎么样?——我过得很愉快。我和我的朋友们去爬山了。——喔，听起来真棒。选A最符合语境。
