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最佳答案：Is it good for students to do some houseworkSome people think studengts need not
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最佳答案：g
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最佳答案：My summer vacation of this year was very enjoyable. I went to the countryside to
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最佳答案：1.Our environment is very important for our lives .We need the fresh air,the cle
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最佳答案：Dear Tom,I'm glad to introduce my school life to you. In my school, the students