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 D. clean up

Answer 1

【答案】B

【解析】

句意：我国政府已经尝试了很多方法来解决烟雾问题。也许不久的将来我们会有一个晴朗的天空。A. put away把……收起来；B. work out解出，算出；C. come up出来；D. clean up清扫。这里是说解决雾霾的问题。根据题意，故选B。