---Now have you finished your work yet?Yes I it when you came.A. have finishedB. fi

问题补充：

---Now, have you finished your work yet?

--- Yes, I it when you came.

A. have finished

B. finish

C. had finished

D. would finish

答案：

A. have finished

B. finish

(答案→)C. had finished

D. would finish

解析：考查时态。根据句意可知，我刚刚完成这时你来了，所以完成这个动作发生在你来之前，故选择过去的过去。Had done when sb did 意为刚刚做完什么事情，此时…………