词汇测验:

1. cultivate

2. corpulence

3. vex

4. placid

5. nocturnal

6. diffident

7. exculpate

8. emend

9. blight

10. querulous

11. sycophant

12. ebullient

13. nondescript

14. iniquity

15. garrulous

16. sublime

17. nonchalant

18. defamatory

19. replete

20. annex

剩余时间： 200 秒