词汇测验:

1. disheartened

2. morose

3. anthology

4. didactic

5. undulate

6. vitriolic

7. grievous

8. cogent

9. scrupulous

10. sacrosanct

11. novice

12. docile

13. extricate

14. harrowing

15. adumbrate

16. odious

17. querulous

18. petulance

19. tangential

20. prurient

剩余时间： 200 秒