词汇测验:

1. precipice

2. desolate

3. attribute

4. concord

5. semaphore

6. acquiesce

7. affable

8. catalog

9. wane

10. tangential

11. benevolent

12. exalt

13. morass

14. munificence

15. penurious

16. pinnacle

17. congenial

18. eschew

19. upbraid

20. boisterous

剩余时间： 200 秒