词汇测验:

1. frivolous

2. jubilant

3. swarthy

4. impecunious

5. aerial

6. malleable

7. reclusive

8. congruity

9. capitulate

10. incumbent

11. ostracism

12. coherent

13. arid

14. invective

15. distend

16. obtuse

17. embellish

18. irreverence

19. sobriety

20. neophyte

剩余时间： 200 秒