Unit 13 单词 1. assessment 2. self-assessment 3. strength 4. weakness 5. gain 6. appropriately 7. passive 8. phrase 9. concentrate 10. previous 11. positive 12. associate 13. mental 14. lawyer 15. senior 16. physicist 17. beard 18. blond 19. sungla...
Unit 7 单词 1. participate 2. evaluate 3. arrange 4. chimpanzee 5. dolphin 6. sign 7. hunt 8. actor 9. actress 10. writer 11. collection 12. ski 13. windsurfing 14. frightening 15. underwater 16. spirit 17. explorer 18. sailor 19. Viking 20. voyage...