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最佳答案：The flight hour of Boeing737 is shorter than others.
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最佳答案：His has more spare time than other classmates in class,so he could spent more ti
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最佳答案：when will tom return his office什么时候回来how often does tom return his office多久回来一次
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最佳答案：1.How long did you spend repairing bicycle?或How long did it take you to repair y
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最佳答案：We only have A in storage now.This product can turn into B after polishing.The p
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最佳答案：And other methods for comparison,easy to keep a diary and spend less time.The di
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最佳答案：The ancient Egyptian food culture covers of time more than three thousand years,
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最佳答案：1.It had always been rainy every time I came to have fun,but the weather was goo
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最佳答案：There are many other wild animals living here.I will go to America soon,and I ho
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最佳答案：1 It doesn't matter whether she comes or not.2 No matter who wants to join our c