词汇测验:

1. rail

2. aversion

3. restive

4. adverse

5. timorous

6. bane

7. wallow

8. impetuous

9. circumspect

10. ephemeral

11. propriety

12. fidelity

13. etymology

14. privation

15. pallid

16. reservoir

17. genial

18. trepidation

19. incontrovertible

20. impudent

剩余时间： 200 秒