词汇测验:

1. somnolent

2. diffident

3. clemency

4. penitent

5. ameliorate

6. emaciated

7. elucidate

8. pinnacle

9. agriculture

10. fervent

11. accommodating

12. recapitulate

13. implement

14. sinuous

15. sanctimonious

16. regurgitate

17. bashful

18. elude

19. opulent

20. duplicity

剩余时间： 200 秒