词汇测验:

1. vacuous

2. odious

3. iridescent

4. distend

5. abate

6. diaphanous

7. propriety

8. heinous

9. temperance

10. devious

11. inure

12. rancid

13. incumbent

14. indigent

15. egregious

16. debase

17. reciprocate

18. diligent

19. circumvent

20. dispatch

剩余时间： 200 秒