語彙クイズ:

1. acrimony

2. probity

3. pertinacious

4. quandary

5. concise

6. colossus

7. fortuitous

8. battery

9. rhapsodize

10. sobriety

11. desolate

12. ingenuous

13. agile

14. transmute

15. bard

16. perfidious

17. effervescent

18. emaciated

19. didactic

20. ethereal

残り時間： 200 秒