问题

3,4,6,9,( ), 18

A.11

B.12

C.13

D.14

参考答案
您可能感兴趣的试题
  • 34,35,69,104,( )A.138B.139C.173D.179
  • 3, 9, 27, 81,( )A.243B.342C.433D.135
  • 8, 8, 12, 24, 60,( )A.90B.120C.180D.240
  • 1,4,9,( ), 25,36A.10B.14C.20D.16
  • 66, 83, 102, 123,( )A.144B.145C.146D.147
  • 1, 8, 27,( )A.36B.64C.72D.81