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    By the time I was five, I learning English .A. have started B. started C. had started D. start 【查看更多】

     

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    By the time I was five, I          learning English.

    A．had started        B．have started       C．started           D．have been

     

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    —By the time I was five，I_________ __ English．

    —Really?

    A．had started learning                 B．have started learning

    C．started to learn                     D．started learning

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