题干


(   ) 16. ----- Has John arrived yet?    ----- No, she _______ an hour ago.

A:was supposed to come

B:must have come

C:should come

D:ought to have come

上一题 下一题 0.0难度 选择题 更新时间:2015-12-31 04:01:18

答案(点此获取答案解析)

D