| Knowledge Item Name | playwright |
| Curve | Normal |
| Question/Answer | |
| Review Date | 2020/3/21 21:23:15 |
| Next Review Date | 2020/4/1 16:35:15 |
| Review Times | 3 |
| A playwright is a person who writes plays. |
| Grade | Easy Factor | Review Date | Next Review Date | |
|---|---|---|---|---|
| 4 | 1.8 | 2020/3/21 21:23:15 | 2020/4/1 16:35:15 | |
| 5 | 1.8 | 2020/3/15 15:02:09 | 2020/3/21 15:02:09 |