語彙クイズ:

1. salutation

2. audacious

3. officious

4. resplendent

5. adroit

6. mutable

7. behemoth

8. cordial

9. inclination

10. pertinacious

11. appease

12. expunge

13. oblivious

14. insipid

15. repose

16. plaudits

17. elaborate

18. superfluous

19. antediluvian

20. succinct

残り時間： 200 秒