词汇测验:

1. querulous

2. morose

3. ruminate

4. devious

5. implement

6. annul

7. extol

8. obscure

9. bilk

10. platitude

11. cumulative

12. requisition

13. dilatory

14. gluttony

15. consecrate

16. immerse

17. chaos

18. ascribe

19. temerity

20. orthodox

剩余时间： 200 秒