一、单选
1-20 DADAB ADBDC CADCB CCBAB
21-40 BADAD BDCCD CCDBC CDBBC
41-60 CCCBC CABBA ADBBD CAAAC
61-70 BACCD ADDAB
二、多选
71-75 ACDE ACD ABCD ACE ACD
76-80 ABCE AB ABE BCD AB
81-85 ACDE BCDE ACD ACDE ACD
86-90 ABDE ABCE ABCE BDE BCDE
91-94 ABD BCDE ACE BCD