词汇测验:

1. inexorable

2. imperative

3. polemic

4. disgruntled

5. delineate

6. nefarious

7. elated

8. vitriolic

9. refract

10. apocryphal

11. sagacity

12. propensity

13. acumen

14. implicit

15. reprieve

16. desolate

17. sycophant

18. antipathy

19. mercurial

20. absolution

剩余时间： 200 秒