问题
选择题
He gave up ______ two years ago. That's to say, he is a non-smoker now. |
A. smoke B. smoking C. to smoke D. smoked |
答案
答案:B
He gave up ______ two years ago. That's to say, he is a non-smoker now. |
A. smoke B. smoking C. to smoke D. smoked |
答案:B