单项选择题
A.17/27 B.17/26 C.19/27 D.19/28
0,9,26,65,124,()A.186B.217C.216D.215
单项选择题0,9,26,65,124,()
A.186 B.217 C.216 D.215
1,1,3,1,3,5,6,()A.1B.2C.4D.10
单项选择题1,1,3,1,3,5,6,()
A.1 B.2 C.4 D.10
4,12,16,32,64,()A.80B.256C.160D.128
单项选择题4,12,16,32,64,()
A.80 B.256 C.160 D.128