词汇测验:

1. dissonance

2. perfidious

3. petulance

4. consensus

5. ingenuous

6. extricate

7. deferential

8. ascertain

9. esoteric

10. ornate

11. goad

12. hypothetical

13. debauch

14. philanthropic

15. dour

16. nefarious

17. abort

18. circumscribed

19. indignation

20. proclivity

剩余时间： 200 秒