词汇测验:

1. docile

2. contusion

3. boon

4. delegate

5. parody

6. pallid

7. trite

8. florid

9. precipice

10. somnolent

11. ribald

12. subjugate

13. hierarchy

14. derelict

15. distend

16. eminent

17. increment

18. embellish

19. exasperate

20. impregnable

剩余时间： 200 秒