What do you think is the best way tothe pollution problem?A. deal withB. work outC. show o

问题补充：

What do you think is the best way tothe pollution problem?

A. deal with

B. work out

C. show off

D. come out

答案：

(答案→)A. deal with

B. work out

C. show off

D. come out

解析：句意：你认为什么是解决人口问题的最好方法？deal with 应对，处理；work out 计算出，结果是，show off 炫耀，卖弄 come out 出版 根据句意，故选A