1.1, 2, 3, 6, 7, 14, ( )
A.30 B.25 C.20 D.15
2.124, 3612, 51020, ( )
A.77084 B.71428 C.81632 D.91386
3.111, 250, 401, 566, 747, ( )
A.978 B.946 C.898 D.843
4.0, 1, 3, ( ), 10, 11, 13, 18
A.7 B.8 C.9 D.10
5.2, 5, 10, 17, 26, ( )
A.29 B.33 C.37 D.41
6.87, 57, 36, 19, ( ), 1
A.17 B.15 C.12 D.10
7.0, 1, 0, 5, 8, 17, ( )
A.19 B.24 C.26 D.34
28.9, 15, 22, 28, 33, 39, 55, ( )
A.60 B.61 C.66 D.58
参考资料:我的大脑