词汇测验:

1. harangue

2. saccharine

3. dour

4. extraneous

5. abstruse

6. agnostic

7. imperious

8. debunk

9. buffet

10. neophyte

11. alacrity

12. amicable

13. pungent

14. anguish

15. enthrall

16. consensus

17. collusion

18. utilitarian

19. ardor

20. pittance

剩余时间： 200 秒