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2.I have finished my work.
-When ____you ____it?-Two hours ago.(  )
A.have,finishedB.do,finishC.did,finishD.will finish

分析 --我完成了我的工作.
--你什么时候完成的、
--两个小时前.

解答 答案:C
解析:A:现在完成时;B:一般现在时;C:一般过去时;D:一般将来时.根据答句的"两个小时之前"可知问句该使用一般过去时(即"完成工作"这一动作发生在过去的什么时候),因此本题答案为C选项.

点评 本题考查时态,做此类题目时一定要根据句意及其他提示确定句子所需时态,再结合选项分析确定最终答案.

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