wangminok wrote:谢谢!我还有个结构同事的答案也发上来给大家对对吧我和他对有51道不对的,他说没有做好上午受到场地作图的打击了,不过过肯定没问题auther答案:CBADD CABAA CDBBD DCBABCDDDC CBABC DACDB DBBACBCDDA BCACA ACADB AADDBDAACB AACBC CDCBD CDACCAAABA BDACD CDBBC DCBBDADCDB ACADA BCDCB BACCA