There ___ a museum here. A.used to B.used to do C.used to have D._英语解答

There ___ a museum here. A.used to B.used to do C.used to have D.used to having

人气：270 ℃　时间：2019-11-16 13:39:55

解答

A
there be 结构本身就表示“有”（存在有）的意思,为什么后面还要用have呢?
只是考虑这个be用什么形式,used to be 表示“过去曾经”
所以there used to be a museum here.这里以前有个博物馆.