问题

E-mail, as well as telephones, ________ an important part in daily communication

A:is playing
B:have played
C:are playing
D:play

正确答案是：

同类题型

Nobody wants to make friends with the girl ________ lies.

You can take any seat _____is free .

The police saw the woman _______ a bus and _______ a taxi.

badly _____, the girl remained outwardly calm

The new movie _____ to be one of the biggest money-makers of all time. [ ]