語彙クイズ:

1. utopia

2. dilatory

3. strident

4. plethora

5. cleave

6. assail

7. mutable

8. perfidious

9. diffuse

10. balk

11. transient

12. preponderance

13. ameliorate

14. arcane

15. coherent

16. vigilant

17. staid

18. lavish

19. wallow

20. collateral

残り時間: 200