E-mail ,as well as tekephones,( )an important part in daily communication.

来源:百度知道 编辑:UC知道 时间:2024/06/02 16:06:27
A.is playing B.have played C.are playing D.play
哪个?为啥,谢谢

A 只看主语是单数还是复数,和as well as 带的那一串没有关系

单数。排除C和D。

我选A啦。B是完成时,难道现在就没扮演重要角色了吗?应该是现在进行时。

A,只看E-mail,as well as后带单数