語彙クイズ:

1. impregnable

2. expunge

3. hierarchy

4. bequeath

5. austere

6. excursion

7. fervent

8. canny

9. venerate

10. iridescent

11. dirge

12. gluttony

13. harangue

14. patent

15. furtive

16. inane

17. linchpin

18. agnostic

19. wane

20. inimical

残り時間： 200 秒