词汇测验:

1. soluble

2. mollify

3. vilify

4. pernicious

5. lethargic

6. maverick

7. approbation

8. arbitrary

9. accommodating

10. garish

11. acclaim

12. gratuitous

13. nadir

14. nonchalant

15. legerdemain

16. concise

17. diffident

18. fecund

19. medley

20. renovate

剩余时间： 200 秒