参考答案
一、单项选择题
1.【答案】D
2.【答案】C
3.【答案】C
4.【答案】D
5.【答案】D
6.【答案】B
7.【答案】A
8.【答案】B
9.【答案】A
10.【答案】D
11.【答案】C
12.【答案】D
13.【答案】A
14.【答案】C
15.【答案】D
16.【答案】A
17.【答案】D
18.【答案】D
19.【答案】B
20.【答案】D
二、多项选择题
1.【答案】ABDE
2.【答案】ABCE
3.【答案】ABE
4.【答案】ADE
5.【答案】ACDE
6.【答案】ABCD
7.【答案】ABCD
8.【答案】ABCD