词汇测验:

1. empathy

2. convene

3. buttress

4. dubious

5. duress

6. puerile

7. didactic

8. remiss

9. austere

10. cupidity

11. reprehensible

12. validate

13. desecrate

14. rescind

15. colossus

16. wallow

17. cavort

18. perfunctory

19. pejorative

20. petulance

剩余时间： 200 秒