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词汇测验:

1. tenable

2. ascetic

3. vapid

4. attain

5. adamant

6. mandate

7. irreverence

8. presumptuous

9. affluent

10. vacuous

11. expiate

12. accretion

13. stingy

14. hapless

15. deferential

16. fractious

17. insatiable

18. congruity

19. scintillating

20. ameliorate

剩余时间： 200 秒