词汇测验:

1. fastidious

2. deride

3. adroit

4. clergy

5. corroborate

6. disaffected

7. acerbic

8. solvent

9. ubiquitous

10. infusion

11. morose

12. complacency

13. dubious

14. elicit

15. notorious

16. trenchant

17. mollify

18. pugnacious

19. refute

20. diminutive

剩余时间： 200 秒