——Who is making so much noise in the garden?—— the children.A. There areB. They areC. That

问题补充：

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

—— the children.

A. There are

B. They are

C. That is

D. It is

答案：

A. There are

B. They are

C. That is

D. It is

解析：这是一个强调句，后面省略了“that are making so much noise in the garden”。