2,6,13,39,15,45,23,( )
1.2,6,13,39,15,45,23,( )。A.46B.66C.68D.69
2.求助高手公务员考试数字推理题:2,6,13,39,15,45,23,( )26.2,6,13,39,15,45,23,( )A.46 B.66 C.68 D.69
3.单选题2,6,13,39,15,45,23,( )。A 46B 66C 68D 69
4.请教公务员考试数量关系题:2,6,13,39,15,45,23,( )26.2,6,13,39,15,45,23,( )A.46 B.66 C.68 D.69