单项选择题

Mobile phone, e-mail and telephone ______ of people's social communication nowadays.

A．are the most three common means
B．are the three most common means
C．are the most common three means
D．are three the most common means
<上一题 目录 下一题>
热门 试题

单项选择题
His intelligence and experience will enable him to ______ the complicated situation.
A．cope with
B．settle down
C．intervene in
D．interfere with
单项选择题
He did not change his position so much as ______ its severity.
A．alter
B．vary
C．modify
D．convert
相关试题