词汇测验:

1. caucus

2. bashful

3. philanthropic

4. corpulence

5. concise

6. sensual

7. pernicious

8. vituperate

9. implacable

10. temerity

11. extraneous

12. pliable

13. stupefy

14. arboreal

15. excavate

16. atrophy

17. verbose

18. retract

19. concomitant

20. effulgent

剩余时间： 200 秒