词汇测验:

1. discursive

2. abate

3. disparate

4. diffident

5. garrulous

6. capricious

7. callous

8. negligent

9. exult

10. efface

11. implement

12. aerial

13. inundate

14. antecedent

15. puerile

16. cosmopolitan

17. tenuous

18. undulate

19. raze

20. accolade

剩余时间： 200 秒