| 标题 | 发布时间 | 回答数 | 提问者 |
|---|---|---|---|
| 2021-08-02 | 1 | sdw***uan | |
| 这些题我写过好简单,麻烦出点难得,谢谢老 [机械和功能] | 2021-08-02 | 1 | JD1***559 |
| 老师,什么叫分子热运动 [内能] | 2021-08-02 | 3 | PY1***999 |
| 2021-08-02 | 1 | sdw***uan | |
| 2021-08-02 | 1 | sdw***uan | |
| 老师,分子和原子有什么区别呢 [电和磁] | 2021-08-02 | 3 | PY1***999 |
| 2021-08-02 | 1 | gyd***206 | |
| 2021-08-02 | 1 | aii*** | |
| 没听懂 [不确定] | 2021-08-02 | 1 | jja*** |
| 2021-08-02 | 5 | aii*** | |
| 老师你好,软木是用水泡过的木头吗,谢谢 [声和光] | 2021-08-02 | 1 | sdl*** |
| 老师,验电器能否检验物体是带正电还是带负 [电和磁] | 2021-08-02 | 3 | hfe*** |
| 2021-08-02 | 1 | JD1***030 | |
| 老师,这道题这么画可以吗 [电和磁] | 2021-08-02 | 1 | jjr*** |
| 见下图 [电和磁] | 2021-08-02 | 1 | JD1***495 |
| 2021-08-02 | 1 | JD1***030 | |
| 老师能把这道题画成简单电路图吗? [电和磁] | 2021-08-02 | 1 | baz*** |
| 2021-08-02 | 1 | JD1***030 | |
| 2021-08-02 | 2 | ijt*** | |
| 2021-08-02 | 1 | JD1***030 |

