问题
选择题
---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
答案：C
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…………