题目内容
3、John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. would.
试题答案
3、D
解析本题考查的情态动词的用法，特别是 could 和would 的意义区别。 Could, can 的过去式，主要表示“能够，可以，推测”等意义，而would 表示“将，愿意”，根据题干的意义（约翰向医生许诺将不吸烟，而且从那以后就没有再吸烟。）.
John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. would.
查看习题详情和答案>>John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. Would.
查看习题详情和答案>>John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. would.
查看习题详情和答案>>John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. would.
查看习题详情和答案>>John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. would.
查看习题详情和答案>>
John promised his doctor he ________ not smoke, and he has smoked ever since.
A. might B. should C. could D. would.
查看习题详情和答案>>John promised his doctor he ________ not smoke, and he has smoked ever since．
A．might
B．should
C．could
D．would．
John promised his doctor he _____ not smoke and he has never smoked ever since.
A. might B. should C. could D. would
查看习题详情和答案>>