A.233
B.256
C.273
D.296
[单选题]1,2,6,15,40,104,( )。A.233B.256C.273D.296
[单选题]1, 2, 6, 15,40, 104, ( )A.329 B.273C.225 D.185
[单选题]1,2,6,15,40,104,( )。A.273B.329C.185D.225
[单选题]-1,-1,-4,-6,-15,( )。[北京2010年真题]A.-18B.-20C.-25D.-27
[单选题]-1,6,25,62,( )。[北京2010年真题]A.87B.105C.123D.132
[主观题]1,2,6,15,40,104,()A.273B.329C.185D.225
[单选题]1, 2, 6, 15,40, 104 ()A.273 B.329 C.185 D.225
[单选题]1,2,5,12,29,( )。[北京2010年真题]A.59B.60C.65D.70
[单选题]9,17,13,15,14,( )。[北京2010年真题]A.13B.14C.13.5D.14.5
[单选题]5,6,16,28,60,( )。[北京2010年真题]A.72B.84C.92D.116