词汇测验:

1. orthodox

2. stingy

3. atone

4. aberration

5. vilify

6. obstreperous

7. exorbitant

8. concede

9. servile

10. defamatory

11. alacrity

12. condolence

13. serendipity

14. capricious

15. malleable

16. corroborate

17. kudos

18. assuage

19. propriety

20. maelstrom

剩余时间： 200 秒