The generous man devoted all he had the victims because of which he was highly praised.A

问题补充：

The generous man devoted all he had the victims, because of which he was highly praised.

A. to help

B. helping

C. helped

D. to helping

答案：

A. to help

B. helping

C. helped

(答案→)D. to helping

解析：此句的结构比较复杂。all是宾语，he had是省略了关系代词that的定语从句。devote常用作devote sth to doing sth结构。句意为：这位慷慨的人为帮助灾民付出了所有的一切，为此受到了高度赞扬。