词汇测验:

1. strenuous

2. calibrate

3. vicissitude

4. intimation

5. exorbitant

6. satiate

7. disheartened

8. revel

9. zephyr

10. speculative

11. demean

12. evanescent

13. oration

14. incontrovertible

15. portent

16. variegated

17. nuance

18. callous

19. flout

20. colossus

剩余时间： 200 秒