题干
| 5 |
| 8 |
| 1 |
| 8 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 4 |
答案(点此获取答案解析）
5,3,9
| 5 |
| 8 |
| 1 |
| 8 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 4 |
