词汇测验:

1. manifold

2. emollient

3. alias

4. brusque

5. blandish

6. increment

7. ascertain

8. culmination

9. invective

10. undulate

11. sublime

12. nondescript

13. excavate

14. pejorative

15. diligent

16. surmise

17. defile

18. vigilant

19. aberration

20. convoluted

剩余时间： 200 秒