11. The hunter kept the lion’s skin and head as____.
A. trophies        B. fillet         C. tulip           D. clown

12. We saw the canoe____, throwing its passengers into the water.
A. prostrate        B. overturn      C. simulate        D. brag

13. He has been drinking alcohol so heavily that his death severely affected and got his____alcoholically.
A. quittance        B. qualm        C. quail          D. quietus

14. The orphanage is just one of her____ causes.
A. phonetic         B. philanthropic  C. prevalent      D. lunatic

15. After a period of probation a_____becomes a nun.
A. soprano          B. hippie       C novice         D. monsieur

16. Despite his wealth and position, he has an_____personality.
A. unassuming       B. unprecedented C. undermining   D. uncouth

17. The island is maintained as a_____ for endangered species.
A. wetlands         B. sanctuary       C. mire        D .heath

18. If you_____something, such as food or drink, you reduce its quality or make it weaker, for example by adding water to it.
A. adulterate        B. moor           C. vaccinate    D. sue

19. A_____is a grill on which meat, fish, and other foods are cooled over hot charcoal, usually out of doors.
A. duet              B. fag           C. tonic           D. barbecue

20. The_____warned the sleeping troops that the enemy was creeping near.
A. pickpocket         B. picket        C. pike           D. pickup

参考答案:
11—15  ABDBC  
16—20  ABADB