词汇测验:

1. nuance

2. pallid

3. conformist

4. tenuous

5. entail

6. flaccid

7. anthology

8. extraneous

9. refute

10. deliberate

11. succinct

12. behemoth

13. gregarious

14. incumbent

15. irascible

16. tedious

17. demure

18. derivative

19. satiate

20. empirical

剩余时间： 200 秒