词汇测验:

1. adumbrate

2. constrain

3. gregarious

4. nomadic

5. spurious

6. artifact

7. terrestrial

8. meager

9. atone

10. irrevocable

11. discern

12. indomitable

13. deride

14. oscillate

15. abdicate

16. inimical

17. sanctimonious

18. compliant

19. turpitude

20. anarchist

剩余时间： 200 秒