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    E-mail, as well as telephones, (is playing/are playing) an important part in daily communication. 【查看更多】

     

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    E-mail, as well as telephones, ______ an important part in daily communication.

     　A. is being played B. are playing C. have played D. is playing

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    E-mail, as well as telephones, ______ an important part in daily communication.

       A. is playing                 B. have played  

       C. are playing                D. play

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    E-mail, as well as telephones, ______ an important part in daily communication.

    A．is playingB．have playedC．are playing D．play

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     E-mail, as well as telephones, ____  an important part in daily communication.

    A．is playing          B．have played        C．are playing        D．play

     

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     E-mail, as well as telephones, _____ an important part in daily communication.

    A．is playing          B．have played        C．are playing        D．played

     

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