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词汇测验:

1. convoluted

2. tangential

3. flabbergasted

4. vestige

5. duress

6. pertinacious

7. maelstrom

8. clairvoyant

9. amorphous

10. assuage

11. obsolete

12. capacious

13. indomitable

14. luminous

15. taciturn

16. timorous

17. commendation

18. adept

19. lenient

20. meticulous

剩余时间： 200 秒