There is - _a_little_girl_ - over there.(对划线部分提问)

问题描述:

There is - _a_little_girl_ - over there.(对划线部分提问)

who is there over there?

如果知道是人在这问:
Who is over there?
如果不知道是人是物:
What is over there?

Who is over there?

Who is over there?