1. 2, 7, 16, 39, 94,( )
A. 111 B. 121 C. 225 D. 227
2. 1,128, 243, 64,( )
A. 60 B. 48 C. 36 D. 5
3. 1,10,31,70,133,( )
A.136 B.186 C.226 D.256
参考答案与解析:
1. D【解析】16=7×2+2,39=16×2+7,94=39×2+16,?=94×2+39,?=227
2. D【解析】1^9=1,2^7=128,3^5=243,4^3=64,5^1=?=5
3. C【解析】2^3+2,3^3+4,4^3+6,5^3+8,6^3+10=226 选C
更多信息请继续关注:国家公务员考试网(http://www.zggwy.org)