For parents,___ is very important to set a good example to their children.A.it B.what C.this D.that为什么选A?

分类: 作业答案 • 2021-12-20 02:43:35

问题描述：

For parents,___ is very important to set a good example to their children.
A.it B.what C.this D.that
为什么选A?

答

A.
it 作形式主语,真正主语是to set a good example to their children.“为他们的孩子树立一个好的榜样”