题目内容
根据对话内容,在每个空白处填写一个适当的单词。
A:What can we do to(1)________ pollution?
B:Always(2)________ litter in litter bins, and stop using plastic bags for shopping.
A:Anything(3)________?
B:Stop factories from(4)________ unhealthy gases, plant more trees in the streets, and make classroom less noisy.
A:Which ways are more(5)________ and which ways are less important?
B:I think that…
答案:fight,held,else,producing,important
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