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