There seems to be an electrical problem.l’ ll get someone to ____it.

A.look at

B.look into

C.look upon

D.look out

拓展

①look at(仔细地）看;着眼，考虑

We should learn to look at problems all-sidedly.

我们应该学会全面看问题。

2look into调查;浏览

A working party has been set up to look into the problem.

已成立工作组调查该问题。

3look upon看待;看作;考虑

l have never looked upon the matter in that light.

我从未用那种观点来看待这个问题。

@look out注意，留神

Police will be looking out for trouble-makers at today's match.