There --- a dirty lake, now here is a beautiful garden. A used to_英语解答

There --- a dirty lake, now here is a beautiful garden. A used to B used to be C used to have D is

人气：159 ℃　时间：2020-03-26 00:23:27

解答

答案：B
used to be 过去有
不明白的再问,多谢!