问题 选择题

Now the Internet is a popular channel    the public voice their opinions and show their strength.

A.by that

B.through which

C.through that

D.by which

答案

答案:B

考查定语从句。句意:现在网络是一种流行的渠道,通过这种渠道,公众提出他们的建议并展示他们的力量。通过渠道through  a  channel,所以选B。

单项选择题
单项选择题