词汇测验:

1. artifact

2. inundate

3. ominous

4. depravity

5. insatiable

6. abide

7. surreptitious

8. ingenious

9. empirical

10. vex

11. concede

12. phlegmatic

13. agnostic

14. magnanimous

15. delineate

16. demarcation

17. appease

18. upbraid

19. cherish

20. affinity

剩余时间： 200 秒