词汇测验:

1. impetuous

2. exonerate

3. construe

4. cognizant

5. nefarious

6. ambiguous

7. duplicity

8. irascible

9. cultivate

10. demarcation

11. despot

12. inveterate

13. portent

14. effulgent

15. aisle

16. renown

17. implicit

18. bequeath

19. prowess

20. pejorative

剩余时间： 200 秒