词汇测验:

1. docile

2. polemic

3. requisition

4. viscous

5. cunning

6. hypothetical

7. clamor

8. preclude

9. timorous

10. acerbic

11. conflagration

12. embezzle

13. vilify

14. rectitude

15. lurid

16. rhapsodize

17. insurgent

18. concomitant

19. utilitarian

20. inviolable

剩余时间： 200 秒