After retirement she herself in the poor children.A. occupied helpingB. occupied to he

问题补充：

After retirement, she herself in the poor children.

A. occupied, helping

B. occupied, to help

C. devoted, to help

D. devoted, helping

答案：

(答案→)A. occupied, helping

B. occupied, to help

C. devoted, to help

D. devoted, helping

解析：考查固定搭配。固定搭配devote…to sth/doing sth致力于sth/做某事；其中的to是介词，后面要接名词或者动名词的形式。句意：退休以后，她致力于帮助那些贫穷的孩子。故A正确。