A . 36
B . 49
C . 40
D . 42
[试题]1,4,4,7,10,16,25,()A.36;B.49;C.40;D.42
[单选题]1,3/4,9/5,7/16,25/9,______ ( )A.15/38B.11/36C.14/27D.18/29
[主观题]1,1,8,16,7,21,4,16,2,()A.10;B.20;C.30;D.40;
[主观题]1,1,8,16,7,21,4,16,2,()A.10;B.20;C.30;D.40;
[单选题]:1,1,8,16,7,21,4,16,2,( )。A.10 B.20 C.30 D.40
[单选题]:2,1,4,4,6,16,10,64,()。A.16 B.20 C.128 D.97
[单选题]2,1,4,4,6,16,10,64,()。A.16 B.20 C.128 D.97
[单选题]1,4,7,10,13,( )A.14B.15C.16D.17
[单选题]32 、 1/2, 2/4, 4/8,7/16,11/32,( )A. 16/64B. 1/4C.13/48D. 1/3
[单选题]1/4, 2/5, 5/7, 1, 17/14, ( )A.25/17B.26/17C.25/19D.26/19