题干


.I told Sally how to get here, but perhaps I ________ for her.

A:had to write it out

B:must have written it out

C:ought to have written it out

D:ought to write it out

上一题 下一题 0.0难度 选择题 更新时间:2018-10-02 11:10:58

答案(点此获取答案解析)

C