英语.there used to be
英语.there used to be
there be 和used to
英语there used to be 是过去常有的意思为什么不能用 there are used to be 呢
There used to be反意疑问句
there be句型用 used to
请问 There used to be a park.
there used to be a church here ,----?
there used to be的意思!
there used to be 一般疑问句是used there to be
there used to be a reastaurant here 与there used to be here a
there used to be a reastrant here 与there used to be here a r
There used to be some trees,______ there?