词汇测验:

1. cumulative

2. delegate

3. consonant

4. turgid

5. curt

6. incarnate

7. viscous

8. equanimity

9. pithy

10. arbiter

11. rash

12. abdicate

13. abet

14. chastise

15. convene

16. acumen

17. obstreperous

18. covet

19. quaint

20. insurgent

剩余时间： 200 秒