单项选择题答案
1:D| 2:A| 3:B| 4:D| 5:B| 6:C| 7:A| 8:C| 9:D| 10:A
11:B| 12:D| 13:A| 14:A| 15:B| 16:C| 17:A| 18:C| 19:A| 20:D
21:C| 22:B| 23:D| 24:D| 25:C| 26:B| 27:B| 28:C| 29:B| 30:B
多项选择题答案
1:ABCE| 2:BCDE| 3:AD| 4:BDE| 5:BCD
6:ABCD| 7:ADE| 8:BCD| 9:ABC| 10:BCDE
11:ACDE| 12:BCE| 13:BCD| 14:ACDE| 15:ABCD
16:BCDE| 17:BCDE| 18:ABDE| 19:ACD| 20:AD
21:ABDE| 22:ACD| 23:ABC| 24:AC| 25:BCE