[单选题]:2,2,0,7,9,9,( )A.13B.12C.18D.17
[单选题]2,2,0,7,9,9,( )A.13B.12C.18D.17
[单选题]2,2,0,7,9,9,( )A.13 B.15 C.18 D.20
[单选题]2,2,0,7,9,9,( )A.13 B.15 C.18 D.20
[主观题]2,2,0,7,9,9,()A.13;B.12;C.18;D.17;
[单选题]2,2,0,7,9,9,( )A.13B.12C.18D.17
[单选题]2,2,0,7,9,9,()A .13B .12C .18D .17
[试题]63,26,7,0,-1,-2,-9,()A、-18;B、-20;C、-26;D、-28;
[试题]7,0,1,2,9,()A、12;B、18;C、24;D、28;
[单选题]-7,0,1,2,9,()A .12B .18C .24D .28