词汇测验:

1. unctuous

2. mutable

3. malleable

4. metamorphosis

5. turpitude

6. myriad

7. assuage

8. vilify

9. cloying

10. disclose

11. mitigate

12. linchpin

13. indignation

14. reciprocate

15. contravene

16. affinity

17. implacable

18. coalesce

19. ingenious

20. fidelity

剩余时间： 200 秒