1-5:ABDDB 6-10:ACDCB 11-15:AADDA 16-20:CCBCD 21-25:DACDD 26-30:ACABB 31-35:BDABB
顺序/ DEBFCA/ 单元/ 主键/ D/ ?/ Group by / opentable/ str/ hi/ 21/ true/ count+1/ rs.edit/ rs.movenext
选择题答案:ABDDB ACDAD AADDA CBDDD DCCDD AAADB ABAAB
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