He is always ready his friends.A. to help B. help C. helps

问题补充：

He is always ready his friends.

A. to help B. help C. helps

答案：

解析：句意：他总是愿意帮助他的朋友们。Be ready to do sth乐意做某事，准备做某事。动词不定式做补足语表示具体的将要进行的动作，故选A。