-Who is making so much nose in the garden?-the children. A. It is B. They are C. T

问题补充：

---- Who is making so much nose in the garden?---- the children.

A. It is

B. They are

C. That is

D. There

答案：

(答案→)A. It is

B. They are

C. That is

D. There

解析：答案写完整是一个强调句型：It is the children that is making so much noise in the garden.