我的:»z4oQbbs.3c3t.comôe½&ÓOÿáG
单选:BAADC ACBBC DDCCD DCDDB»z4oQbbs.3c3t.comôe½&ÓOÿáG
多选:1-5:ACDE,CD,ACD,AD,BCD,»z4oQbbs.3c3t.comôe½&ÓOÿáG
6-10:BC,BCD,ABC,AC,E,»z4oQbbs.3c3t.comôe½&ÓOÿáG
11-15;ADE,AB,CE,BC,ABDE,»z4oQbbs.3c3t.comôe½&ÓOÿáG
16-20:BCD,B,ACE,ACD,ABC»z4oQbbs.3c3t.comôe½&ÓOÿáG
判断:1,5,8正确;其它错误。»z4oQbbs.3c3t.comôe½&ÓOÿáG