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最佳答案:Tonight, my brother and I went to the stadium dam of the village to see the circ
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最佳答案:We will Watch Circus Performance during eight forty to nine twenty,and we will g
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最佳答案:感谢您的求助,以下是假设大猴X只,小猴(25-X)只,可得方程:3X+(25-X)/2=60方程两边同时乘以2得:6X+25-X=120解得:X=19,25-X