词汇测验:

1. scathing

2. forsake

3. behemoth

4. acerbic

5. capricious

6. tremulous

7. liability

8. ambivalent

9. harangue

10. indomitable

11. agile

12. circumscribed

13. acclaim

14. debacle

15. ascertain

16. calumny

17. dormant

18. paradigm

19. replete

20. execrable

剩余时间： 200 秒