题干

—What are you going to do this Saturday?

—I am going to the old people's home to celebrate Mrs. Green's______ birthday.

A:ninty-ninth

B:ninety-ninth

C:ninety-nineth

上一题 下一题 0.0难度 选择题 更新时间:2019-11-02 06:03:03

答案(点此获取答案解析)

B