2, 5, 9, 14, 17, ( ), 26。 A. 19 B. 21 C

昕玥2019-12-17  3

问题 2, 5, 9, 14, 17, ( ), 26。A. 19 B. 21 C. 23 D. 25

选项

答案B

解析[img]/upload/tiku/143/9544274_1.jpg[/img]
转载请注明原文地址:https://ti.zuoweng.com/ti/d319KKKQ