词汇测验:

1. flabbergasted

2. surfeit

3. pariah

4. reservoir

5. epistolary

6. nuance

7. acute

8. frugal

9. exhort

10. calibrate

11. demure

12. obstreperous

13. annex

14. foster

15. accretion

16. enmity

17. vindicate

18. moderate

19. cogent

20. apprehend

剩余时间： 200 秒