摘要： E-mail, as well as telephone, an important part in daily communication. A play B have played C are playing D is playing
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E-mail, as well as telephone, ________ 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 telephone, ________ an important part in daily communication
A. is playing B. have played C. are playing D. play
查看习题详情和答案>>E-mail, as well as telephone, ____ an important part in daily communication.
A. have played B. is playing C. are playing D. play
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