Last year I drive. I used to take the bus.A. couldB. couldn’tC. shouldD. shouldnt

发布时间:2020-08-21 19:23:20

Last year I      drive. I used to take the bus.
A. could
B. couldn’t
C. should
D. shouldn't

网友回答

A. could
(答案→)B. couldn’t
C. should
D. shouldn't
解析:考查情态动词的用法。下文说过去常乘公交车,可以推测,前面是否定意思;shouldn’t 是“不应该”的意思,不符合语境;couldn’t表示过去不能。
以上问题属网友观点,不代表本站立场,仅供参考!