Question

【题目】Our government has tried many ways to the smog(雾霾)problem. Maybe we'll have a clear sky in the near future.
A.put away
B.work out
C.come up

Answer 1

【答案】B
【解析】句意：我们的政府已经尝试过许多方法来解决雾霾问题。也许在不久的将来我们会有一个晴朗的天空。put away = put things in order/ in the right place, 把（乱的东西）整理好；摆放整齐；归位放好， 收起来；work out解决，作出；come up上来， 发生， 提到。所以选B。