John received an invitation to dinner, and with his work .he gladly accepted it .
A. finished
B. finishing
C. having finished
D. was finished
网友回答
(答案→)A. finished
B. finishing
C. having finished
D. was finished
解析：考查with复合结构；with的复合结构为：with+宾语+宾语补足语；宾语补足语可以是名词，代词，形容词，副词，现在分词，过去分词，也可以是不定式。当动词与宾语构成被动关系的时候，使用过去分词的形式；当二者构成主动关系的时候，使用现在分词的形式。本题的his work与finish构成被动关系，故使用过去分词。句意：John收到了一个邀请，邀请他取吃饭。因为工作都做完了，所以他高兴地接受了。故A正确。