词汇测验:

1. propitious

2. mendacious

3. incumbent

4. insinuate

5. irrevocable

6. calamity

7. insurgent

8. nascent

9. figurative

10. fervent

11. abstruse

12. insolent

13. disgruntled

14. advocate

15. efficacious

16. soluble

17. culpable

18. insular

19. pungent

20. capitulate

剩余时间： 200 秒