问题描述：
急求新课标人教版高中英语必修52009最新版课文和单词朗读mp3,有的帮帮忙,
要2009最新版的,unit1 的单词顺序如下要能对上 characteristic radium painter pur forward scientific conclude conclusion draw a conclusion analyse infect infectious cholera defeat expert arrend
以上为unit1的前15个单词，请务必提供能准确对上的，
要2009最新版的,unit1 的单词顺序如下要能对上 characteristic radium painter pur forward scientific conclude conclusion draw a conclusion analyse infect infectious cholera defeat expert arrend
以上为unit1的前15个单词，请务必提供能准确对上的，
问题解答：
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