词汇测验:

1. terrestrial

2. fractious

3. empirical

4. apathetic

5. ameliorate

6. lurid

7. enmity

8. frivolous

9. mandate

10. venerable

11. anguish

12. anathema

13. derelict

14. knell

15. cacophony

16. obsolete

17. antithesis

18. acclaim

19. orthodox

20. vicarious

剩余时间： 200 秒