词汇测验:

1. confluence

2. amenity

3. reprieve

4. nadir

5. commodious

6. conundrum

7. camaraderie

8. acrimony

9. callous

10. decorous

11. vicarious

12. appease

13. inarticulate

14. repose

15. apathetic

16. vocation

17. chaos

18. dearth

19. diaphanous

20. resilient

剩余时间： 200 秒