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