A、She was always in good shape. B、She stopped exercising one year ago. C、She lost a lot of weight in one year. C

M: I have passed the test of spoken English and I wonder if I can get the job of the teaching assistant.
W: Yes, certainly. But if only you had sent in your application in time.
Q: What does the woman imply?

M: Oh, Susan, you look quite different from what I saw you two years ago.
W: Sure, I started jogging regularly one year ago and my weight went from 243 pounds to the 160 pounds now. And that’s how I get the figure today.
Q: What do we know about the woman?