---________ you ________ the text yet?

---Yes, we ________ it two hours ago．

A.Did; copy；did

B.Have; copied; have

C.Have; copied; did

D.Did; copy; had

答案及解析： C

解析：

问句问的是到现在为止这件事做了吗，答语说两小时以前做了，是过去某个时刻的动作。