单选题
_____ anything even if I had been there.无
A、
I might have done
B、
It would be impossible for me to do
C、
I could not have done
D、
It could have been possible for me to do
【正确答案】
D
【答案解析】
句意： 即使我在那儿， 我也什么都做不了。 even if引导的让步状语从句， 表示虚拟语气， 从句中用了had+过去分词， 主句需用would/could/should/might have done形式， 因此选D。
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