Question

---Who is making so much noise?

---___ the children.

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

Answer

D

【解析】

试题分析：句意：--谁在制造那么大的声音?—是那些孩子们。这里答语是省略句，完整的是It is the children that is making so much noise.这是强调句型，其结构是It was+被强调部分+ that+其他，判断强调句型的方法是把It was that去掉整个句子不缺成分，是成立的。故选D。

考点：考查强调句型的用法。