—Hi, Peter. You seem to have gained a lo
题型:选择题
问题:
— Hi, Peter. You seem to have gained a lot of weight. — Well, good food, not enough exercise. That's _____ I got fat. |
A. how B. when C. what D. whether |
— Hi, Peter. You seem to have gained a lot of weight. — Well, good food, not enough exercise. That's _____ I got fat. |
A. how B. when C. what D. whether |