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《Unit4-Global warming Reading》
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人教版普高课标实验教材英语选修六
教程列表：Unit2-poems vocabulary01
Unit2-poems vocabulary03
Unit3-healthy life Grammar
Unit2-poems Reading
Unit3-healthy life Reading
Unit4-Global warming Grammar
Unit2-poems vocabulary02
Unit4-Global warming vocabulary
Unit5-the power of nature Reading02
Unit5-the power of nature Reading01
Unit5-the power of nature Grammar
Unit4-Global warming Reading