最佳答案:请你看这道关于万有引力的题:If the distance between two masses is increased by a factor of 5,t
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最佳答案:在这个图表中食物消费是增长最多的,增加了10%Food consumption increased most in this diagram by 10%.娱乐
最佳答案:When Tom see his mother, he burst into tears at once.Children long to vacations.