词汇测验:

1. insular

2. enervate

3. anthology

4. allocate

5. obsolete

6. plethora

7. zenith

8. tacit

9. indolent

10. stoic

11. ambiguous

12. elaborate

13. fidelity

14. epistolary

15. lithe

16. plausible

17. officious

18. primeval

19. atypical

20. vindictive

剩余时间： 200 秒