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Whatwouldbethenextnumberinthisseries?0...5...1.4.2...A2B3C-1D10
题目详情
What would be the next number in this series?0...5...1.4.2...A 2 B 3 C -1 D10
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答案和解析
选B
第奇数个是逐一递增,第偶数个逐一递减
第奇数个是逐一递增,第偶数个逐一递减
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