听力原文:W: I'm sorry. I've put your uncle to so much trouble.M: Don't worry about it. He
听力原文:W: I'm sorry. I've put your uncle to so much trouble.
M: Don't worry about it. He is the sort of man who is never happy unless he has something to complain about.
Q: What do we learn about the man's uncle from the conversation?
(18)
A.He often complains.
B.He is a short man.
C.He is worried about something.
D.He is a happy sort of person.