| 标题 | 解决时间 | 回答数 | 回答者 |
|---|---|---|---|
| 老师如何有效代入方程 [方程(组)与不等式(组)] | 2021-02-24 | 1 | |
| 2021-02-24 | 1 | ||
| 2021-02-24 | 3 | ||
| 2021-02-24 | 3 | ||
| 2021-02-23 | 1 | ||
| 2021-02-23 | 2 | ||
| 2021-02-23 | 2 | ||
| 没听懂,能在更加详细一点吗?谢谢 ! [几何图形的初步认识] | 2021-02-23 | 2 | |
| 怎么判断平行线? [几何图形的初步认识] | 2021-02-23 | 1 | |
| 老师平行线的性质和判定平行线分不清(两直 [几何图形的初步认识] | 2021-02-23 | 1 | |
| 2021-02-23 | 1 | ||
| 2021-02-23 | 5 | ||
| 2021-02-23 | 2 | ||
| 2021-02-23 | 1 | ||
| 2021-02-23 | 1 | ||
| 老师,5分之4是哪来的呀? [几何图形的初步认识] | 2021-02-23 | 4 | |
| 第一题的前两个空可不可以填CD和AB [几何图形的初步认识] | 2021-02-23 | 1 | |
| 老师,折点怎么确定? [几何图形的初步认识] | 2021-02-23 | 1 | |
| 格式怎么写 [方程(组)与不等式(组)] | 2021-02-23 | 1 | |
| 2021-02-23 | 2 |

