题目
题型:解答题难度:一般来源:不详
4 |
17 |
2 |
15 |
4 |
17 |
13 |
15 |
13 |
15 |
答案
4 |
17 |
2 |
15 |
4 |
17 |
13 |
15 |
=-3
4 |
17 |
2 |
15 |
4 |
17 |
13 |
15 |
=-3
4 |
17 |
2 |
15 |
13 |
15 |
=-
55 |
17 |
=-55.
核心考点
举一反三
3 |
4 |
7 |
3 |
7 |
12 |
1 |
7 |
4 |
17 |
2 |
15 |
4 |
17 |
13 |
15 |
13 |
15 |
4 |
17 |
2 |
15 |
4 |
17 |
13 |
15 |
4 |
17 |
2 |
15 |
4 |
17 |
13 |
15 |
4 |
17 |
2 |
15 |
13 |
15 |
55 |
17 |
3 |
4 |
7 |
3 |
7 |
12 |
1 |
7 |