题目内容:
4,27,16,25,36,23,64,21,()
A.81
B.100
C.121
D.144
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析:
4,27,16,25,36,23,64,21,()
A.81
B.100
C.121
D.144