語彙クイズ:

1. impregnable

2. injunction

3. sobriety

4. battery

5. frivolous

6. coalesce

7. abstain

8. sanguine

9. aisle

10. congeal

11. pertinacious

12. expurgate

13. rescind

14. staid

15. aggregate

16. impute

17. proclivity

18. impinge

19. aloof

20. accolade

残り時間： 200 秒