词汇测验:

1. adumbrate

2. dissent

3. requisition

4. aerial

5. unctuous

6. relegate

7. elicit

8. connive

9. emulate

10. increment

11. nuance

12. contentious

13. metamorphosis

14. dour

15. venerable

16. prescribe

17. collusion

18. aggrandize

19. anarchist

20. innocuous

剩余时间： 200 秒