题目内容
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:A
解析:
解析:
|
此句考查主谓一致和时态,用现在进行时表示play这个动作在daily communication中持续进行,e-mail是不可数名词,谓语动词用单数。 |
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