词汇测验:

1. probity

2. arbitration

3. sedentary

4. affinity

5. invective

6. ebullient

7. reciprocate

8. potentate

9. ruse

10. hypothetical

11. hallowed

12. renovate

13. indomitable

14. presage

15. abscond

16. annex

17. turpitude

18. debase

19. cosmopolitan

20. insatiable

剩余时间： 200 秒