[题目]E-mail, as well as telephones, an important role in daily communication.A. played B. is playing C. are playing D. play 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】E-mail, as well as telephones, __________ an important role in daily communication.

A. played B. is playing

C. are playing D. play

【答案】B

【解析】句意:电子邮件和电话，在日常交流中发挥了重要作用。as well as telephones修饰主语E-mail,谓语动词用单数。

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