词汇测验:

1. impertinent

2. diffident

3. ruminate

4. polemic

5. erudite

6. elegy

7. knell

8. colossus

9. upbraid

10. hallowed

11. solvent

12. acute

13. somnolent

14. wane

15. compunction

16. fortuitous

17. amiable

18. circumvent

19. anxiety

20. construe

剩余时间： 200 秒