語彙クイズ:

1. derivative

2. concomitant

3. forage

4. pugnacious

5. defamatory

6. dirge

7. preclude

8. extraneous

9. empathy

10. elegy

11. deleterious

12. vindictive

13. arboreal

14. tome

15. noisome

16. scathing

17. adulation

18. plenitude

19. impassive

20. affluent

残り時間： 200 秒