A.5927
B.1052
C.4769
D.3256
[单选题]:1,2,6,15,31,( )A.46B.61C.66D.56
[单选题]1,2,6,15,31,( )。A.53B.56C.62D.87
[单选题]1,2,6,15,31,( )。A.53B.56C.62D.87
[单选题]1,2,6,15,31,( )。A.53B.56C.62D.87
[单选题]26,11,31,6,36,1,41,( )。A.0B.-3C.-4D.46
[单选题]-1,0,31,80,63,(),5A .35B .24C .26D .37
[主观题]-1,0,31,80,63,(),5A.35;B.24;C.26;D.37;
[单选题]1 ,3, 5, 9, 17, 31, 57,______ ( )A.105B. 89C.95D.135
[单选题]2,1,5,7,17,31,( )。A.59B.61C.65D.69
[单选题]2,1,5,7,17,31,( )。A.59B.61C.65D.69