词汇测验:

1. derivative

2. cadence

3. credulity

4. fecund

5. diminutive

6. arrogate

7. enfranchise

8. carp

9. debauch

10. fervent

11. lucid

12. anxiety

13. chronological

14. obsolete

15. cajole

16. plausible

17. redoubtable

18. obscure

19. insinuate

20. hedonist

剩余时间： 200 秒