2,18,33,48,64,()。 A.82 B.96 C.112 D

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问题 2,18,33,48,64,()。A.82 B.96C.112D.136

选项

答案A

解析本数列为三级等差数列,即[img]/upload/tiku/150/2519803_1.jpg[/img]-1,0,1,2为等差数列,则空缺项为64 + 16 + 2 = 82,故选A。@##
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