词汇测验:

1. circumspect

2. exasperate

3. protean

4. revoke

5. semaphore

6. respite

7. plethora

8. distend

9. impassive

10. circumscribed

11. epistolary

12. blandish

13. abstruse

14. abate

15. gourmand

16. replete

17. entail

18. integral

19. penultimate

20. profligate

剩余时间： 200 秒