词汇测验:

1. pittance

2. upbraid

3. assess

4. solvent

5. vex

6. metamorphosis

7. flout

8. litigant

9. diffident

10. choreography

11. cognizant

12. sedentary

13. edict

14. tome

15. acumen

16. compound

17. foster

18. nocturnal

19. penultimate

20. egregious

剩余时间： 200 秒