词汇测验:

1. felicitous

2. derivative

3. zephyr

4. dissent

5. plethora

6. scrupulous

7. vicarious

8. cosmopolitan

9. salutation

10. sobriety

11. effrontery

12. ambiguous

13. antediluvian

14. profligate

15. despot

16. sublime

17. abide

18. temperance

19. aggrieved

20. depravity

剩余时间： 200 秒