词汇测验:

1. deter

2. desolate

3. zenith

4. vicissitude

5. surrogate

6. nadir

7. ennui

8. debunk

9. nascent

10. perfunctory

11. façade

12. haughty

13. servile

14. paradox

15. concede

16. iridescent

17. felicitous

18. procure

19. prescribe

20. vacillate

剩余时间： 200 秒