词汇测验:

1. intractable

2. appraise

3. hiatus

4. bias

5. somnolent

6. myriad

7. knell

8. amicable

9. remiss

10. antiquated

11. insipid

12. dispatch

13. discern

14. dissemble

15. mitigate

16. impregnable

17. interlocutor

18. hedonist

19. divulge

20. discordant

剩余时间： 200 秒