词汇测验:

1. mitigate

2. incendiary

3. pugnacious

4. impervious

5. fidelity

6. impeccable

7. discern

8. temperance

9. atypical

10. consecrate

11. circumspect

12. accord

13. jubilant

14. clandestine

15. refurbish

16. ascetic

17. depravity

18. putrid

19. interlocutor

20. enigmatic

剩余时间： 200 秒