語彙クイズ:

1. taciturn

2. oblique

3. amalgamate

4. concord

5. exult

6. sacrosanct

7. arbitration

8. astute

9. surfeit

10. defunct

11. pacific

12. impetuous

13. copious

14. camaraderie

15. presage

16. utopia

17. dissuade

18. trite

19. denounce

20. implacable

残り時間： 200 秒