词汇测验:

1. docile

2. propagate

3. maudlin

4. platitude

5. calumny

6. egregious

7. obscure

8. hardy

9. approbation

10. invective

11. conflagration

12. insidious

13. fidelity

14. regurgitate

15. promulgate

16. alias

17. anguish

18. intransigent

19. diffuse

20. ascertain

剩余时间： 200 秒