16. A) She must have paid a lot for the gym.
B) She is known to have a terrific figure.
C) Her gym exercises has yielded good results.
D) Her effort to keep fit is really praiseworthy.
答案：16. C Her gym exercise has yielded good results.
原文：
16.
Woman: Ive been working out the gym since January. I was a bit out of shape.
Man: You look terrific! It seems that your effort has paid off.
Question: What does the man imply about the woman?