3,4,6,9,( ), 18A.11B.12C.13D.14

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

A.11

B.12

C.13

D.14


相关考题:

A、B二人比赛爬楼梯,A跑到四层楼时,B恰好跑到三层楼。照这样计算,A跑到十六层楼时,B跑到几层楼?( )A.1]B.12C.13D.14

3,4,6,9,( ),18A.11B.13C.15D.17

3,4,6,9,( ),18。A.11B.12C.13D.15