問題詳情:
E-mail, as well as telephones, ____ an important part in daily communication.
A. is playing B. have played C. are playing D. play
【回答】
A
知識點:主謂一致
題型:選擇題
問題詳情:
E-mail, as well as telephones, ____ an important part in daily communication.
A. is playing B. have played C. are playing D. play
【回答】
A
知識點:主謂一致
題型:選擇題