问题
选择题
The e-mail, as well as the telephone, ______ an important part in daily communication.
A.is playing
B.have played
C.are playing
D.play
答案
答案:A
The e-mail, as well as the telephone, ______ an important part in daily communication.
A.is playing
B.have played
C.are playing
D.play
答案:A