单选题 W: You bought a pair of jeans yesterday, didn't you? What are they like?
M: Oh, they are pretty much like my other ones, except with a larger waist. I guess I haven't spent much time exercising lately.
Q: What can we infer from the conversation about the man?
A. He prefers to wear jeans with a larger waist.
B. He has been extremely busy recently.
C. He has gained some weight lately.
D. He enjoyed going shopping with Jane yesterday.