A lot of money was spent ____ the poor children in poor areas横线处：A helping.B to help.C helped我知道答案是A,但为什么B不对?

分类: 作业答案 • 2021-12-20 02:06:20

问题描述：

A lot of money was spent ____ the poor children in poor areas
横线处：A helping.B to help.C helped
我知道答案是A,但为什么B不对?

答