CACCD AABDA CCCCB ABDAD ABBAA CDABA
Section A: CADCD CCDDD BDCDB BACDB ADDAB AACDB
Section B:(简答题:略) nLcrkd73cw9WCx0BxdHk/4Hjjjfr9rnZh8z1neOZCV3ifUV5FTIzIqu/y7gDiC+g