30. It is illegal for a public official to ask people for gifts or money ___________ favors to them.

　　 A. in preference to　　　　 　　　　　　　　　　 B. in place of

　　 C. in agreement with　　　　　　　　　　　　　　　　 D. in exchange for

29. Had she ___________ her promise, she would have made it to Yale University.

　　 A. looked up to　　　　　　　　　　 B. lived up to

　　 C. kept up with　　　　　　　　　　 D. come up with

28. Just as the clothes a person wears, the food he eats and the friends with whom he spends his time, his house ___________ his personality.

　 A. resembles　　　　 B. strengthens　　　　　　 C. reflects　　　　　 　 D. shapes