Question

有关于强调句省略问题who is making so much noise in the garden?——____ t

Answer 1

——Who is making so much noise in the garden?

——____ the children.

A.There are B.They are C.That is D.It is

选项是D

It指代Who is making so much noise in the garden这件事.

又如：

------Who is nocking at the door?

____It's me.