A-A+ A.30 28 20 12 18 16 4 10 2 6 8B.20 30 28 12 18 2022-08-06 00:52:24 问答库 阅读 174 次 问题详情 A.30,28,20,12,18,16,4,10,2,6,8B.20,30,28,12,18,4,16,10,2,8,6C.2,6,4,10,8,28,16,30,20,12,18D.2,4,10,6,12,28,16,20,8,30,18请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:C