词汇测验:

1. wallow

2. placid

3. commodious

4. propriety

5. transient

6. equanimity

7. constrain

8. clemency

9. pittance

10. pulchritude

11. cogent

12. torrid

13. wily

14. blandish

15. quandary

16. diffuse

17. delegate

18. retract

19. compress

20. obdurate

剩余时间： 200 秒