词汇测验:

1. frivolous

2. abdicate

3. upbraid

4. espouse

5. fathom

6. tome

7. discern

8. insular

9. dither

10. aspersion

11. euphoric

12. coagulate

13. inundate

14. chronological

15. sensuous

16. penitent

17. artisan

18. desolate

19. arrogate

20. pugnacious

剩余时间： 200 秒