问题
选择题
E-mail, as well as telephone, ________ an important part in daily communication
A.is playing
B.have played
C.are playing
D.play
答案
答案:A
主谓一致题。as well as连接两个名词作主语时谓语动词与前者保持一致。 电子邮件以及电话在日常交流中起着重要作用。 选A