Question

30.[1999上海] E-mail, as well as the telephones, ________ an important part in daily communication.

A. is playing

B. have played

C. are playing

D. play

 

Answer 1

答案：A
提示：

題目考察現(xiàn)在進行時態(tài)的意義用法——現(xiàn)在動作的描述。注意“as well as …”連接的結(jié)構(gòu)作為狀語