听力
1.C. She is not sure she can pass on the message.
2.D. Hold the ladder for him
3.B.He'd like some coffee
4.C.He might get fired
5.D. Tony's wife
6.A.He was fined for runing a red light
7.C.He finds reward more effective than punishment.
8.B.At the dentist's
9.B.He doesn't agree with the woman's remark
10.A.It was applaudable
11.B.Medical care
12.C.Her determination to fulfill her dream
13.B.To help disabled children there.
14.D.In a small village in Chile.
15.A.By expanding their minds and horizons
16.D.She made outstanding contributions to children's education
17.A.She won the 1945 Nobel Prize in Literature
18.C.How animals protect themselves against predators.
19.B.Its plan-like appearance
20.A.It helps improve their safety
阅读
21. D Showing violence is thought to be entertaining
22. B Most studies exaggerate the effect of media violence on the viewers
23. C assert a direct link between violent media and aggressive behavior
24. D their definition of violence
25. A More studies should be conducted before conclusions are drawn
26. A A quarter of Americans can't afford their prescription drubs.
27. D excercising price control on brand-name drugs
28. B High prices are essential to funding research on new drugs
29. C To allow the vast majority to enjoy its benefits.
30. C Reducing supplies to uncooperative Canadian pharmacies
31. A offering senior citizens discounts has become rountine commercial practice
32. C The elderly ,being finacially underprivileged,need humane help from society
33. B intensify conflicts between the young and the old
34. C It benefits the old at the expense of the young
35. D Senior citizen discounta may well be a type of age discrimination
36. A crime against humanity
37. B prejudice against minority groups
38. C There is no guarantee for blacks to exercise their rights
39. D has been accmulated from generations of slavery
40. B Inequality of many kinds remains virtually untouched
