词汇测验:

1. antediluvian

2. incontrovertible

3. hegemony

4. procure

5. tractable

6. exacerbate

7. inane

8. disaffected

9. deplore

10. evanescent

11. cogent

12. retract

13. lavish

14. infusion

15. ingenious

16. disheartened

17. cordial

18. presage

19. serene

20. permeate

剩余时间： 200 秒