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最佳答案：Go straight down one way and one day you'll see the sun.
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最佳答案：想到达一个地方,有时是要朝相反方向走的.To arrive somewhere,you need to walk backwards from your ori
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最佳答案：He performs tasks with a strong sense of direction and purpose.He is very goal o
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最佳答案：Parents should let their children alone to decide personal direction
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最佳答案：I am crazy,for an impossible dream to live.I am unrestrained,for a target of no
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最佳答案：既然是翻译来的,那就很好理解了.我估计应改是对弹性碰撞的翻译不准确,这里应该是不完全弹性碰撞,有能量的损失,所以不能用动能守恒做,而用动量可得答案1.动量守恒和
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最佳答案：I have no direction!There is also no target!How long don't I know oneself an abi
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最佳答案：Life has taught us that love does not consist in gazing at each other but in loo
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最佳答案：Because the bottom of the plate temperature distribution is uniform,so will only
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最佳答案：什么年代了，还做这样的梦~~~~~~~~