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26,30,39,55,()A. 58 B. 63 C. 75 D. 80
2014-10-30
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3,3,15,135,()A. 825 B. 1105 C. 1413 D. 1755
2014-11-28
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1,2,4,7,16,14,64,()A. 68 B. 74 C. 98 D. 128
2014-11-27
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1,2, 3,6,12, 24,()A. 46 B. 47 C. 48 D. 49
2014-11-27
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9,25,49,81,()A. 100 B. 121 C. 169 D. 196
2014-12-18
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71/79,129/137,23/31,246/254中最大的是()。
2015-01-02
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