词汇测验:

1. undulate

2. conduit

3. discordant

4. comprehensive

5. deleterious

6. pernicious

7. connive

8. tome

9. maelstrom

10. compelling

11. annex

12. accolade

13. pathology

14. deprecate

15. truculent

16. respite

17. lurid

18. rebuke

19. choreography

20. benevolent

剩余时间： 200 秒