题目内容
【题目】回忆文章并排序。
( ) The Earth is getting hotter and hotter.
( ) Why do people cut down trees?
( ) People cut down trees to make more roads and buildings.
( ) Farmers need the land to grow food.
( ) Trees can help to make the air cool and fresh.
( ) We need to plant more trees.
【答案】4-1-2-3-6-5
【解析】
略
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