词汇测验:

1. confluence

2. manifold

3. metamorphosis

4. conflagration

5. disavow

6. abridge

7. predilection

8. utilitarian

9. dialect

10. injunction

11. corroborate

12. wane

13. chide

14. novice

15. iridescent

16. daunting

17. irascible

18. innocuous

19. contravene

20. swarthy

剩余时间： 200 秒