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最佳答案：When leaving the classroom, I will turn off the lights, electric fans and the te
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最佳答案：The full text elaborated the television conversation class program characteristi
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最佳答案：Having known from newspapers and TV that malamine is discovered in food such as
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最佳答案：Hello everybody! now I talk something with Guangzhou tower. Guangzhou tower heig
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最佳答案：In recent years,with the rapid popularity of computers and the Internet,broadban