词汇测验:

1. renovate

2. cadence

3. cultivate

4. convention

5. revere

6. perfidious

7. placate

8. vicissitude

9. harangue

10. legerdemain

11. condolence

12. emollient

13. congruity

14. uncanny

15. sycophant

16. semaphore

17. collusion

18. lethargic

19. stoic

20. inveterate

剩余时间： 200 秒