【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.