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