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最佳答案：meanwhile就可以表示“与此同时呀”,直接用来引导从句就好了或者是用at the same time 短语
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最佳答案：through this speech contest,I not only have improved my oral English,but also ha
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最佳答案：B
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最佳答案：In now days,the global warming is threatening the living and development of huma
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最佳答案：I once joined the student council and worked as the vice president of the club,
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最佳答案：Now,many people start to purchase the famous brand goods.At the sametime,also ha
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最佳答案：He thinks that there indeed exists a global consumer group in the luxury goods i