語彙クイズ:

1. ascertain

2. plausible

3. noisome

4. clamor

5. limpid

6. demure

7. officious

8. litigant

9. metamorphosis

10. insolent

11. incisive

12. contrite

13. raucous

14. heterogeneous

15. aloof

16. timorous

17. infusion

18. antiquated

19. forsake

20. colossus

残り時間： 200 秒