1．business organizations
2．social security(1)
3．social security(2)
4．carlos gutierrez
5．lenovo moves up
6．disney’s new chief
7．economic news(1)
8．economic news(2)
9．canning food
10．helping children
11．annveneman
1 2．riecken foundation
libraries
13．gares foundation
14．fight cholera
15．world population report
16．save babies
17．solar cookers
18．fight against hunger
19．world bank plan
20．calls for health workers
21．some conditions worsening
22．freezing food
23．goodyearfor u．s．farmers
24．locust swarms
25．integrated pest
management
26．mixing plants
27．no—till farming
28．pure—line breeding
29．biotech crops
30．sugar subsidies
31．cafieine withdrawal
32．cancer survival rates
33．moderate alcohol use
34．smoke and children
35．aids vaccine study
36．plague outbreak
37．lead and violence
38．aspirin
39．world tuberculosis day
40．prostate gland
41．world health dav
42．big killer of babies
43．deadly flu virus
44．vaccination week
45. meningitisn
46. malaria vaccine
47. cell phones and
benign tumors
48. traffic and heart attacks
49. new heart drug
50. flu pandemic
51. world aids day
52. ozone pollution
53. sleep and weight
54. safety about drugs
55. helping depressed
mothers
56. top news stories
57. aid for tsunami victims
58. middle east peace prospects
59. bush second term
60. iraqi elections
61. debate about end-of-life
62. reduce energy costs
63. increase in violence
64. oil-for-food program
65. ukraine's election
66. un reform plan
67. update on the congo
68. put books on the internet
69. presidential inaugurations
70. einstein's year
附录
参考答案
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