词汇测验:

1. chaos

2. grievous

3. rancid

4. mandate

5. juxtaposition

6. nuance

7. timorous

8. inviolable

9. wanton

10. hiatus

11. assiduous

12. embezzle

13. redoubtable

14. discomfit

15. obstreperous

16. cosmopolitan

17. obfuscate

18. inimical

19. balk

20. contrite

剩余时间： 200 秒