词汇测验:

1. amenable

2. concede

3. insinuate

4. nebulous

5. insidious

6. frivolous

7. interminable

8. deleterious

9. rail

10. timorous

11. blandish

12. solicitous

13. discern

14. innuendo

15. wane

16. tenuous

17. cultivate

18. iridescent

19. furtive

20. pejorative

剩余时间： 200 秒