单选 ,1-5 BADCB 6-10 ACBDC 11-15 BDDCD 16-20 DBBAB²wPß^Âdo~bbs.3c3t.com¬Ã*¶ýD<f
多选: 1,acd 2,cd, 3,cde, 4 ad,5abcd, 6bcde, 7bcde ,8abc,9,abce 10,ae 11,acd,12,abc 13,be ,14,ac,15 ,abde ,16,bcde, 17,bde, 18,ce, 19,bde 20,bcd ²wPß^Âdo~bbs.3c3t.com¬Ã*¶ýD<f
判断题1-5 错,对对错对,6-10 全错²wPß^Âdo~bbs.3c3t.com¬Ã*¶ýD<f