词汇测验:

1. impregnable

2. amenable

3. aggrandize

4. nefarious

5. linchpin

6. scurrilous

7. adamant

8. lithe

9. predilection

10. coagulate

11. moderate

12. anguish

13. illicit

14. behemoth

15. figurative

16. submissive

17. iridescent

18. dissipate

19. rectitude

20. obsequious

剩余时间： 200 秒