词汇测验:

1. elated

2. toady

3. comprehensive

4. serendipity

5. insinuate

6. infusion

7. inveterate

8. accretion

9. implicit

10. accolade

11. acute

12. bias

13. dispel

14. lucid

15. obfuscate

16. viscous

17. agnostic

18. negligent

19. obtuse

20. reputable

剩余时间： 200 秒