A.5/36 B.1/6 C.1/9 D.1/144
2、23,46,48,96,54,108,99,( )
A.200 B.199 C.198 D.197
3、1.1,2.2,4.3,7.4,11.5,( )
A.155 B.156 C.158 D.166
4、0.75,0.65,0.45,( )
A.0.78 B.0.88 C.0.55 D.0.96
5、1.16,8.25,27.36,64.49,( )
A.65.25 B.125.64 C.125.81 D.125.01
6、1,2,13,25,48,( )
A. 92 B. 90 C. 81 D. 83
7、1,4,8,13,16,20,( )
A. 22 B. 25 C. 28 D. 33
8、1,5,11,20,34,56,( )
A. 68 B. 71 C. 82 D. 91
9、1,2,6,33,289,( )
A. 3414 B. 5232 C. 6353 D. 7151
10、1,2,3,7,46,( )
A. 2109 B. 1289 C. 322 D. 147
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