单选
1-5 DAABA 6-10 CCCAB 11-15 CDBBD 16-20 ACCBB 21-25 ABACA
26-30 BBABC
多选
31 ABC 32 ABC 33 ACD 34 ABCF 35 ABCD 36 AD 37 ACD 38 BCF
39 ABCD 40 ABDE 41 AB 42 ABC 43 ABCD 44 ABDEFG 45 BC
1-5 DAABA 6-10 CCCAB 11-15 CDBBD 16-20 ACCBB 21-25 ABACA
26-30 BBABC
多选
31 ABC 32 ABC 33 ACD 34 ABCF 35 ABCD 36 AD 37 ACD 38 BCF
39 ABCD 40 ABDE 41 AB 42 ABC 43 ABCD 44 ABDEFG 45 BC






