词汇测验:

1. boisterous

2. convene

3. appalling

4. impassive

5. neophyte

6. enmity

7. meticulous

8. ingenious

9. entail

10. paradox

11. diffuse

12. derivative

13. contusion

14. behemoth

15. bashful

16. taciturn

17. commendation

18. encore

19. archaic

20. querulous

剩余时间： 200 秒