词汇测验:

1. trenchant

2. deprecate

3. primeval

4. corrosive

5. exalt

6. antiquated

7. guile

8. oration

9. coherent

10. confection

11. vigilant

12. deplore

13. putrid

14. repulse

15. induce

16. daunting

17. caucus

18. gregarious

19. interlocutor

20. precocious

剩余时间： 200 秒