词汇测验:

1. disperse

2. discursive

3. demarcation

4. jubilant

5. stolid

6. temperance

7. induce

8. chastise

9. mutable

10. perfidious

11. irascible

12. ambiguous

13. cloying

14. contrite

15. beseech

16. serene

17. benevolent

18. comprehensive

19. caustic

20. engender

剩余时间： 200 秒