A.81
B.100
C.153
D.162
[单选题]:1,5,7,17,( )A.29B.31C.33D.37
[单选题]:1,5,7,17,( )A.29B.31C.33D.37
[单选题]1,5,7,17,( )A.29B.31C.33D.37
[单选题]1 1 3 7 17 41 ( )A.89 B.99 C.109 D.119
[单选题]1/4, 2/5, 5/7, 1, 17/14, ( )A. 25/17 B. 26/17 C. 25/19 D. 26/19
[单选题]2,1,5,7,17,( )A.26 B.31 C.32 D.37
[单选题]2,1,5,7,17,( )A.26 B.31 C.32 D.37
[单选题]2,1,5,7,17,( )。A.26B.31C.32D.37
[单选题]:1,1,3,7,17,41,( )。A.89 B.99 C.109 D.119
[试题]1,1,3,7,17,41,()A.89;B.99;C.109;D.119;