語彙クイズ:

1. tedious

2. bias

3. expedient

4. lucid

5. transmute

6. comprehensive

7. insinuate

8. collusion

9. constituent

10. semaphore

11. confidant

12. salve

13. paragon

14. discretion

15. verdant

16. excavate

17. vehemently

18. reputable

19. stingy

20. linchpin

残り時間： 200 秒