| Knowledge Item Name | crutch |
| Curve | Normal |
| Question/Answer | |
| Review Date | 2023/3/3 20:03:41 |
| Next Review Date | 2024/2/1 6:15:39 |
| Review Times | 3 |
| she crossed privet drive on her crutches |
| Grade | Easy Factor | Review Date | Next Review Date | |
|---|---|---|---|---|
| 4 | 1.4 | 2023/3/3 20:03:41 | 2024/2/1 6:15:39 |