词汇测验:

1. speculative

2. quandary

3. abject

4. frivolous

5. potable

6. reciprocate

7. benign

8. convivial

9. chastise

10. taciturn

11. luminous

12. inclination

13. emollient

14. dormant

15. abet

16. daunting

17. innocuous

18. ostensible

19. affable

20. flagrant

剩余时间： 200 秒