题干

The Slender West Lake ______ a long river named the Baozhang Lake.


A:is used to be

B:used to being

C:used to be

D:is used to being

上一题 下一题 0.0难度 选择题 更新时间:2014-03-28 10:36:53

答案(点此获取答案解析)

C