語彙クイズ:

1. impinge

2. impregnable

3. serene

4. obtuse

5. beguile

6. sedentary

7. tacit

8. sensual

9. linchpin

10. calibrate

11. commendation

12. impassive

13. guile

14. enmity

15. meritorious

16. clandestine

17. reconcile

18. impecunious

19. wistful

20. amalgamate

残り時間： 200 秒