词汇测验:

1. antithesis

2. assiduous

3. antiquated

4. irascible

5. surrogate

6. beguile

7. aggregate

8. adumbrate

9. commendation

10. vivacious

11. calumny

12. surmise

13. proclivity

14. rapport

15. indigent

16. commensurate

17. confluence

18. plethora

19. corroborate

20. consensus

剩余时间： 200 秒