| 作者 (Author) | Brown, Marc |
| Summary: D. W. thinks it is time for her to get her training wheels off her bike and learn to ride a two-wheeler. | |
| 等级 (MML) | MM Level-2.2 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 435 |
| 类型 (Fiction) | Fiction |
| 系列 (Series) | Arthur; |
| Topic: Animals-Aardvarks; Behavior-Obedience; Recommended Reading-Reading Rockets; Transportation/Vehicles-Bicycles; | |
