词汇测验:

1. aloof

2. veracity

3. corrosive

4. analogous

5. propitious

6. opulent

7. aerial

8. ennui

9. deliberate

10. propriety

11. ascribe

12. metamorphosis

13. superfluous

14. malleable

15. caustic

16. pithy

17. pittance

18. platitude

19. vapid

20. strenuous

剩余时间： 200 秒