A、He’ d rather exercise by walking than by playing tennis. B、He doesn’ t like to work as much as he likes to play tennis. C、His

M: Did you hear that Kathy just got hired as the new dean?
W: Yes. Her effort really paid off.
Q: What does the woman mean?

W: I like to play tennis as a way to exercise.
M: I used to feel that way, too, but now I think that walking is a better way to exercise.
Q: What can we infer about the man?