—TVandcomputeraresopopularthesedays.—Yes,theycan      ...

问题详情：

 —TV and computer are so popular these days.

—Yes, they can       our eyes to the outside world.

A. call up              B. open up                  C. turn up

【回答】

B。后句句意:是的, 它们(电视和电脑)能使我们大开眼界。open up one’s eyes to the outside world“使某人大开眼界”。故选B。

知识点：动词和动词短语

题型：选择题