首页 > 中学英语试题 > 题目详情
（题文）There________ a lot of rubbish there in the past. But now it has turned into a clean place. A. u...
题目内容：
（题文）There________ a lot of rubbish there in the past. But now it has turned into a clean place.
A. used to be B. used to have
C. was used to being D. was used to having
本题链接：