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最佳答案：Don't leave your trash
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最佳答案：We shouldn't litter.
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最佳答案：Please do not leave litter.请勿乱扔垃圾.No littering.禁止乱扔垃圾.
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最佳答案：a group supposed to be raise with good habits and behaviours, are acting the opp
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最佳答案：Jan26.2013Dear Headmaster Yang,I am Li Hua, a student from class 1, SeniorⅡ, I a
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最佳答案：Dear president:I am honor that you read my letter.Recently I have more opinion o
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最佳答案：Do not spit,do not litter,time to sleep,drink plenty of water,eat more fruits an
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最佳答案：My parents and I went to grandma's house this Spring Festival and I also palyed
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最佳答案：1 the method of dealing with rubbish:deal by category,recycle for reusing2 forbi