词汇测验:

1. aisle

2. toady

3. speculative

4. utilitarian

5. inexorable

6. frivolous

7. anomaly

8. burnish

9. curtail

10. amalgamate

11. innuendo

12. extant

13. oscillate

14. cumulative

15. dour

16. ephemeral

17. temerity

18. swarthy

19. esoteric

20. unctuous

剩余时间： 200 秒