He often helps the poor children giving the money.A. withB. byC. inD. to

问题补充：

He often helps the poor children giving the money.

A. with

B. by

C. in

D. to

答案：

A. with

(答案→)B. by

C. in

D. to

解析：

试题分析:此句的含义是他经常通过给他们金钱来帮助那些穷孩子.介词短语by+doing sth表示通过做某事表示的一种方式..固定短语help sb with sth表示帮助某人做某事,with的后面是名词或代词;help sb to do sth表示帮助某人做某物to的后面要跟动词原形, 故选 C.