[单选题]1, 9, 7, 27, 13, ( ), 19, 63A.25 B.33 C.45 D.54
[单选题]1,9,7,27,13,( ),19,63A.25B.33C.45D.54
[单选题]1,9,7,27,13,( ),19,63。A.25B.33C.45D.54
[单选题]1,9,7,27,13,( ),19,63。A.25B.33C.45D.54
[试题]1,3,3,5,7,9,13,15(),()A:19,21;B:19,23;C:21,23;D:27,30;
[单选题]2,7,9,19,26,()。A. 28 B. 37 C. 41 D. 53
[单选题]5,7,9,( ),15,19。A.11B.12C.13D.14
[单选题]4,6,5,7,7,9,11,13,19,21,( )A. 27,29B. 32,33C. 35,37D.41,43
[单选题]4,6,5,7,7,9,11,13,19,21,( ),( )A.27,29B.32,33C.35,37D.41,43
[单选题]1, 7, 7, 9, 3,( )A.7 B.11C.6 D.1