词汇测验:

1. oration

2. wane

3. aquatic

4. exigent

5. denounce

6. coup

7. abduct

8. insidious

9. cerebral

10. penurious

11. dialect

12. validate

13. tremulous

14. deleterious

15. blemish

16. hiatus

17. felicitous

18. aversion

19. stoic

20. laudatory

剩余时间： 200 秒