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