E-mail as well as telephones ______ more and more popular in daily communication.
A: have become
B: become
C: are becoming
D: is becoming
A: have become
B: become
C: are becoming
D: is becoming
举一反三
- E-mail as well as mobile telephones are becoming more and more popular in daily communication. A: as well as B: are C: more and more D: in
- E-mail as well as telephones ( ) more and more popular in daily communication.
- E-mail, as well as telephones, _____ an important part in daily communication.
- E-mail, as well as telephones, _______ an important part in daily communication. A: is playing B: have played C: are playing D: play
- E-mail, as well as telephones, _____ an important part in daily communication. A: play B: plays C: played D: have played