In shanghai many tall buildings have been put up ___ there used t_英语解答

In shanghai many tall buildings have been put up ___ there used to be poor old houses.
A.that B.where C.which D.when
Which one?why?

人气：409 ℃　时间：2020-02-05 00:31:10

解答

B.where
注意后面引导的句子,开头是“ there used to be ”,明显指地点,因此用where