— Have you finished your work? —Yes. Actually I it before you came.A. have finishedB. ha

问题补充：

— Have you finished your work?

—Yes. Actually, I it before you came.

A. have finished

B. had finished

C. finished

D. would finish

答案：

A. have finished

(答案→)B. had finished

C. finished

D. would finish

解析：考查时态。题干中的come动作发生在过去，finish动作发生在其之前，表示过去的过去，用过去完成时。如：Before he went to bed，he had already tided up his bedroom他上床睡觉之前，已经整理好了自己的额卧室。故选B。