| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 如图,在△ABC中,D是BC边的中点。 [几何图形的初步认识] | 2019-10-07 | 1 | zst*** |
| 2019-10-07 | 1 | qiu***qyx | |
| 2019-10-07 | 1 | qiu***qyx | |
| 老师!八上北师版复习资料能发过来吗?急 [方法与资料] | 2019-10-07 | 3 | dhj*** |
| 2019-10-07 | 4 | zha***453 | |
| 2019-10-07 | 3 | zha***453 | |
| 2019-10-07 | 3 | wei***718 | |
| 2019-10-07 | 3 | wei***718 | |
| 2019-10-07 | 1 | gyq*** | |
| 2019-10-07 | 3 | wei***718 | |
| 2019-10-07 | 1 | gyq*** | |
| 请列步骤 [几何图形的初步认识] | 2019-10-07 | 1 | Dbh***128 |
| 2019-10-07 | 7 | aak*** | |
| 2019-10-07 | 4 | aak*** | |
| 2019-10-07 | 3 | aak*** | |
| 2019-10-07 | 2 | jfw*** | |
| 2019-10-07 | 1 | eiy*** | |
| 2019-10-07 | 1 | aay*** | |
| 如图 它是由四个全等的直角三角形与中间 [几何图形的初步认识] | 2019-10-07 | 1 | dhj*** |
| 2019-10-07 | 2 | jin***aer |

