語彙クイズ:

1. rash

2. rife

3. inundate

4. delineate

5. credulity

6. concord

7. disclose

8. contentious

9. insurgent

10. furtive

11. ambivalent

12. coup

13. indignation

14. encumber

15. ostracism

16. ingenious

17. sanguine

18. indigent

19. tenuous

20. crescendo

残り時間： 200 秒