词汇测验:

1. concise

2. incorrigible

3. disparage

4. guile

5. efficacious

6. hiatus

7. aquatic

8. pithy

9. profligate

10. inane

11. antagonism

12. insidious

13. defer

14. abrogate

15. fetter

16. innocuous

17. assess

18. obscure

19. ingenuous

20. anecdote

剩余时间： 200 秒