E-mail, as well as telephone, ________ a
题型:选择题
问题:
E-mail, as well as telephone, ________ an important part in daily communication
A.is playing
B.have played
C.are playing
D.play
E-mail, as well as telephone, ________ an important part in daily communication
A.is playing
B.have played
C.are playing
D.play