词汇测验:

1. discretion

2. maverick

3. hierarchy

4. ephemeral

5. profuse

6. vicissitude

7. sanguine

8. consummate

9. accord

10. munificence

11. balk

12. defamatory

13. infamy

14. sycophant

15. embezzle

16. concise

17. solicitous

18. corrosive

19. zephyr

20. privation

剩余时间： 200 秒