词汇测验:

1. oscillate

2. austere

3. whimsical

4. interminable

5. amorous

6. buttress

7. equivocal

8. behemoth

9. alias

10. innocuous

11. partisan

12. perfidious

13. counteract

14. somnolent

15. induce

16. vehemently

17. inchoate

18. zenith

19. propriety

20. aesthetic

剩余时间： 200 秒