Question

E-mail, as well as telephone,______ an important part in daily communication.

A．is playing

B．have played

C．are playing

D．hoped

Answer 1

A

A本题考察主谓一致，当主语后面跟有as well as短语时，其后的谓语动词不受as well as之后的名词影响，仍然和主语在人称和数上保持一致。