語彙クイズ:

1. aerial

2. aspire

3. obscure

4. hapless

5. respite

6. litigant

7. vacillate

8. idiosyncratic

9. iconoclast

10. assiduous

11. bias

12. obfuscate

13. culmination

14. eminent

15. increment

16. defer

17. cadence

18. constrain

19. tantamount

20. moderate

残り時間： 200 秒