参考答案
1-7 D D B D A C A
21-25CBDBC 26-30ABBBD
31-35BDABA 36-40ABDAC
41-45CBCAC 46-50CBBCD
51-55ABDDC 56-60CDBCC
61-65DBBCA 66-70CCDBA
71 BCD 72 BC 73 BC 74 BCE 75 CD 76 AB 77 CDE
85 BCD 86 ABC 87 CD 88 ADE 89 ADE 90 ABCE
91 ABC 92 ABCE 93 ABC 97 ACD 99 ABC 100 CD
