问题
选择题
_____ the office work, he came to the sitting room and relaxed a while.
A．Finishing
B．Being finished
C．Having finished
D．Finished
答案
答案：C
考查非谓语动词。主语he 与finish之间是主谓关系，且分词的动作发生在谓语动词之前，故用现在分词的完成式。句意：完成办公室的工作之后，他来到起居室放松了一会。所以选C。