词汇测验:

1. parody

2. advocate

3. contrite

4. officious

5. serene

6. convoluted

7. multifarious

8. exculpate

9. strident

10. preclude

11. tranquil

12. trepidation

13. tantamount

14. neophyte

15. insurgent

16. condone

17. beseech

18. arbitration

19. polemic

20. impetuous

剩余时间： 200 秒