| 你掌握了那些身体器官?按从上到下的顺序排序。 | |
| 1. a _____ 2. b _____ 3. e _____ 4. e _____ 5. f _____ 6. h _____ 7. s _____ 8. t _____ 9. m _____ 10. l _____ |
| 选词填空。 | |
2. A docto 3. Don't _____ stressed out. It's not healthy. 4. I have a toothache. I _____ to see a dentist. 5. Eat a balanced diet to _____ healthy. |