Look,that is our new school building.There _____ old low houses.L_英语解答

Look,that is our new school building.There _____ old low houses.
Look,that is our new school building.There _____ old low houses.
A.used to B.used to be C.used to have D.used to having

人气：138 ℃　时间：2019-12-09 12:19:20

解答

B
used to 过去常常,可译为：看,那是我们的新教学楼.那里曾是一些低矮的老房子.
There+be这是一个固定句式,there后面不可以用have