词汇测验:

1. maelstrom

2. insular

3. aspire

4. rife

5. utilitarian

6. scintillating

7. chronological

8. wallow

9. deft

10. knell

11. fabricate

12. morose

13. lurid

14. affable

15. gluttony

16. obstreperous

17. orthodox

18. cognizant

19. accentuate

20. abdicate

剩余时间： 200 秒