--- .
---OK. I’ll speak a little more slowly.
A. Sorry, I don’t understand you.
B. Sorry, I can’t follow you
C. You can’t speak so quickly
D. Oh, you speak too fast
网友回答
A. Sorry, I don’t understand you.
B. Sorry, I can’t follow you
(答案→)C. You can’t speak so quickly
D. Oh, you speak too fast
解析：根据答语我会说的更慢一些，可推断出上句话中说话人嫌对方说的快， 所以答案选C 。