11. The officer ______ his orders to the men by radio.

　　A. reported B. transmitted

　　C. communicated  D. exchanged

　　12. He soon ______ his fortune.

　　A. confused  B. cost

　　C. paid  D. consumed

　　13. Passing the English examination should ______ your chances of getting the post.

　　A. develop  B. improve

　　C. advance  D. enhance

　　14. Is there any ______ of the word in Chinese？

　　A. equal  B. match

　　C. rival  D. equivalent

　　15. Although the wines vary， ______ is quite good.

　　A. medium  B. usual

　　C. average  D. ordinary

　　16. The clerk ______ the judge by looking up related precedents.

　　A. resisted  B. assisted

　　C. handed  D. supported

　　17. He ______ all offers of friendship.

　　A. recognizes  B. disown

　　C. repudiates  D. punishes

　　18. The government is ______ a new education policy.

　　A. expressing  B. formulating

　　C. defining  D. voicing

　　19. Use your ______， and you‘re sure to achieve something.

　　A. capacity  B. intelligence

　　C. heart  D. soul

　　20. Einstein‘s new theory on optics changed ______ scientific ideas about light.

　　A. technical  B. original

　　C. classical  D. mechanical