词汇测验:

1. deride

2. ruminate

3. primeval

4. atypical

5. recalcitrant

6. appropriate

7. vigilant

8. confection

9. anesthesia

10. elaborate

11. metamorphosis

12. venerable

13. discretion

14. inquisitor

15. interminable

16. compelling

17. accede

18. concomitant

19. coerce

20. implement

剩余时间： 200 秒