his homework, he went out to meet his friends.
A. Having finished
B. finished
C. To be finished
D. To finish
网友回答
(答案→)A. Having finished
B. finished
C. To be finished
D. To finish
解析：考查非谓语动词作状语。He和finish为主动关系，而且finish动作发生在谓语动作之前，故使用现在分词的完成时。不定式作状语位于句首时表目的，过去分词表被动完成。句意：完成他的作业后，他出去会他的朋友。