—Do you smoke? — No, I don't. It is two years since I ______. [ ]A. smoked B. have smoked C. ha
[ ]
题目简介
—Do you smoke? — No, I don't. It is two years since I ______. [ ]A. smoked B. have smoked C. ha
题目详情
— No, I don't. It is two years since I ______.
[ ]
B. have smoked
C. had smoked
D. don't smoke
答案