词汇测验:

1. sophomoric

2. deliberate

3. pithy

4. insular

5. artisan

6. contentious

7. diffuse

8. turpitude

9. officious

10. adumbrate

11. antagonism

12. abate

13. circumvent

14. ardor

15. inextricable

16. aggregate

17. enervate

18. abduct

19. arbitration

20. embellish

剩余时间： 200 秒