词汇测验:

1. defile

2. annul

3. clemency

4. obdurate

5. sagacity

6. debacle

7. lenient

8. fidelity

9. adorn

10. poignant

11. inoculate

12. allay

13. effrontery

14. confluence

15. timorous

16. ignominious

17. connive

18. quell

19. sophomoric

20. emaciated

剩余时间： 200 秒