A.34;B.32;C.31;D.30
[单选题]5,17,21,25,()A . 34B . 32C . 31D . 30
[主观题]5,17,21,25,()A、29;B、36;C、41;D、49
[单选题]13, 17, 21, 25, ( ), 33。A.27B.29C.31D.32
[主观题]3,17,21,25,(),33。A.27B.29C.31D.32
[单选题]5,7,21,25,()A . 30B . 31C . 32D . 34
[主观题]12300÷25÷4416–221÷17×34÷2083500–790–210
5,女排对战意大利三局比分分别是:25:21,25:21和14:2 5A. 正确B. 错误
[单选题]2 , 10 , 5 , 25 , 9 , 45 , 3 , ( )A. . 17B. . 20C. . 2D. . 15
[单选题]1/4, 2/5, 5/7, 1, 17/14, ( )A.25/17B.26/17C.25/19D.26/19
2 5罗5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24