二、判断题
1
[答案]:错
[解析]:参见教材P272
2
[答案]:对
[解析]:参见教材P272
3
[答案]:错
[解析]:参见教材P272
4
[答案]:对
[解析]:参见教材P273
5
[答案]:错
[解析]:参见教材P274
6
[答案]:错
[解析]:参见教材P273
7
[答案]:对
[解析]:参见教材P273
8
[答案]:对
[解析]:参见教材P274
9
[答案]:错
[解析]:参见教材P274
10
[答案]:对
[解析]:参见教材P274
11
[答案]:对
[解析]:参见教材P275
12
[答案]:对
[解析]:参见教材P275
13
[答案]:错
[解析]:参见教材P276
14
[答案]:对
[解析]:参见教材P276
15
[答案]:对
[解析]:参见教材P277
16
[答案]:错
[解析]:参见教材P277
17
[答案]:对
[解析]:参见教材P278
18
[答案]:错
[解析]:参见教材P278
19
[答案]:对
[解析]:参见教材P280
20
[答案]:错
[解析]:参见教材P280
21
[答案]:对
[解析]:参见教材P280
22
[答案]:对
[解析]:参见教材P280
23
[答案]:对
[解析]:参见教材P281
24
[答案]:错
[解析]:参见教材P282
25
[答案]:对
[解析]:参见教材P283
26
[答案]:对
[解析]:参见教材P283
27
[答案]:对
[解析]:参见教材P279
28
[答案]:对
[解析]:参见教材P279
29
[答案]:对
[解析]:参见教材P280
30
[答案]:错
[解析]:参见教材P281