英语的反意疑问句怎么改?

Question

比如:There used to be a stone bridge here,____ ____.

Answer 1

usedn't
there;
didn't
there
1.
there
be结构中there被看成是反意问句尾句的主语;
2.
used
to
可以看成是情态动词,可以直接加not;
也可以用didn't
use(d)
to
He
usedn't
go
to
the
place.
He
didn't
use(d)
to
go
to
the
place.
Used
he
to
go
to
the
place?
Did
he
use(d)
to
go
to
the
place?都可以的。