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