词汇测验:

1. anesthesia

2. plausible

3. expedient

4. cadence

5. dour

6. revel

7. mollify

8. furtive

9. pillage

10. frivolous

11. advocate

12. luminous

13. clamor

14. inoculate

15. arable

16. exculpate

17. inextricable

18. aquatic

19. debase

20. crescendo

剩余时间： 200 秒