问题
选择题
—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
D．take up
答案
答案：B
此题重点考查四个短语的不同意思。call up 召集,打电话给;open up 打开;开始;turn up出现,开大;take up开始从事,拿起.句意:电视盒电脑在当今非常流行._是的,他可以让我看开拓眼界,了解外部事物.故选B.