词汇测验:

1. confound

2. dour

3. obfuscate

4. hardy

5. prepossessing

6. grievous

7. docile

8. circuitous

9. eminent

10. satiate

11. convene

12. sinuous

13. placate

14. pragmatic

15. obtuse

16. incorrigible

17. noisome

18. patent

19. aspersion

20. auspicious

剩余时间： 200 秒