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    Before going abroad, he devoted all the time he could his spoken English A. to improve B. to improving C. improve D. improving 【查看更多】

     

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    Before going abroad, he devoted all the time he could      his spoken English

    A. to improve       B. to improving       C. improve           D. improving

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    Before going abroad, he devoted all the time he could      his spoken English

    A. to improve       B. to improving       C. improve           D. improving

    查看答案和解析>>

    Before going abroad，he devoted all the time he could ________ his spoken English.

    A．to improve 　　　　　　　　　　　　B．to improving

    C．improve 　　　　　　　　　　　　　D．improving

     

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