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    - Have you repaired your bike, Bob? - Yes, I it twenty minutes ago. A. have repaired B. repair C. had repaired D. repaired 【查看更多】

     

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    —Have you repaired your bike, Bob?

    —Yes, I ________ it twenty minutes ago.

    A.have repaired　　　 B.repair　

    C.had repaired D.repaired

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