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最佳答案：After reading the book,I thing there are several ways to understand as follow.
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最佳答案：After airplane invention, the airplane becomes the modern civilization essential
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最佳答案：Thank you for your forgiveness.Such thing happened because the goods were purcha
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最佳答案：The beijing-shanghai high iron commissioning the highest speed can reach a 486 k
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最佳答案：1,It is unlikely for you to understand this sentence.2,I haven't seen Tim since
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最佳答案：Somebody once told me,"you're the girl who don't know what's being loved."I didn