Question

【题目】The government is trying to （reducing）pollution to an even lower level so that we can have a better environment.

Answer 1

【答案】reduce
【解析】句意：政府正在努力把污染减少到一个更低的水平，以便我们能够有一个更好的环境。reduce“减少”，try to do固定短语”努力做.....“，因此填reduce。