词汇测验:

1. potable

2. inviolable

3. elaborate

4. cadence

5. concise

6. innovate

7. bias

8. fabricate

9. putrid

10. pallid

11. ingenuous

12. pernicious

13. demarcation

14. incessant

15. platitude

16. mawkish

17. espouse

18. counteract

19. concede

20. figurative

剩余时间： 200 秒