A.730;B.740;C.560;D.348;
[单选题]1,4,15,48,135,()A . 730B . 740C . 560D . 348
[主观题]-1-1-4-6-15()A.-18B.-20C.-25D.-27
[单选题]1 2 1 3 1 4 4 3 15 7 ? 13A.18 B.20 C.24 D.40
[单选题](4+1)(42+1)(44+1)(48+1)…(4128+1)的值是()。A.4128B. 14×4256C.×4128-1D.×(4256-1)
[主观题]1,4,3,12,12,48,25,()A.50;B.75;C.100;D.125
[单选题]1,4,3,12,12,48,25,()A.50;B.75;C.100;D.125
[单选题]:1,4,9,15,18,( )A.21B.24C.9D.20
[单选题]0, 1,4, 15, 56。 ( )A.203B.205C.207D.209
[单选题]1,4,9,15,18,( )A.21B.24C.9D.20
[单选题]1,5,4,15,56,( )A.97B.357C.555D.825