A.33
B.41
C.43
D.53
[单选题]1,1,3,5,11,21,( )A.37B.39C.43D.48
[单选题]1,1,3,5,11,21,( )A.37B.39C.43D.48
[单选题]1,1,3,5,11,21,( )A.37B.39C.43D.48
[单选题]1,1,3,5,11,21,( )A.37B.39C.43D.48
[单选题]1,1,3,5,11,21,( )A.37B.39C.43D.48
[单选题]1,1,3,5,11,21,( )A.37B.39C.43D.48
[单选题]1,3,5,11,21,( )A.25B.32C.43D.46
[单选题]3,5,11,21,()A .42B .40C .41D .43
[单选题]1/2,3/2 ,11/8 ,21/32 ,( )A. 7/64B. 25/64C.12/31D. 13/64
[单选题]1,1,3,5,11,( )A.8 B.13 C.21 D.32