E-mail , as well as cellphones, an important part in daily communication.A. have playedB.

发布时间：2020-08-16 18:21:26

E-mail , as well as cellphones,     an important part in daily munication.
A. have played
B. play
C. are playing
D. is playing

网友回答

A. have played
B. play
(答案→)C. are playing
D. is playing
解析：考查主谓一致。as well as连接两个主语，谓语动词根据前一个主语决定，根据语境用进行时，故选C。
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