Mr Reed made up his mind to devote all he had to some schools for poor children.A. set u

问题补充：

Mr Reed made up his mind to devote all he had to some schools for poor children.

A. set up

B. setting up

C. have set up

D. having set up

答案：

A. set up

(答案→)B. setting up

C. have set up

D. having set up

解析：devote…to… 的意思是“把……贡献给……”或“致力于……”，其中 to 是介词，不是不定式符号，若后动词要用动名词。句中的 he had 为定语从句，用以修饰 all，注意不将 had to 视为同一个语义结构。