词汇测验:

1. covet

2. reciprocate

3. maverick

4. anthology

5. oration

6. myriad

7. incontrovertible

8. obsequious

9. gluttony

10. behemoth

11. choreography

12. serene

13. defile

14. demagogue

15. pariah

16. balk

17. acclaim

18. implacable

19. taciturn

20. desiccated

剩余时间： 200 秒