题干


. — We had a good time in the park last Saterday. Pity you weren’t there.
— I really ____ come but I was looking after my mother in the hospital.

A:must

B:ought to

C:need have

D:should have

上一题 下一题 0.0难度 选择题 更新时间:2019-05-09 08:43:05

答案(点此获取答案解析)

D