PETS5一本通 全国公共英语五级考试PDF电子书下载

1 Hong Kong Vows to Combat Air Pollution 1

2 Florida Jury Awards$12.7 Million to 3 Sick Smokers 7

3 US Report Blames Teen Obesity on Schools,Crime 14

4 Four Sexually Assaulted in NY s Central Park 20

5 Search for Survivors of Georgia Tornadoes Slows 25

6 Vast Wildfires Choke Alaska City with Smoke 32

7 Norwegian Returns to Life After Severe Hypothermia 38

8 Investigators See Egypt Air Crash as Deliberate 45

9 US Pregnancy Rate Lowest in 20 Years 51

10 US Government to Create Big Web Site,Clinton Says 57

11 FBI Reopens 1964 Mississippi Murder Investigation 62

12 Gunman Kills Two,Wounds Three in Rampage 69

13 Clinton Evacuated from Hotel,Fire in Laundry 76

14 Scandals Keep Dogging Clinton 82

15 Male Sex Genes Evolve More Quickly,Scientists Say 89

16 Scientists Say Pregnant Women Attract Mosquitoes 95

17 US to Study Why Americans Eat the Way They Do 101

18 Variety is the Spice of Life,and Key to a Healthy Diet 107

19 Americans Suffer Less in Twilight Years-Study 112

20 Scientists Uncover New Clues about Aging 118

21 Smoking Linked to Impaired Intellect in Elderly 125

22 Study Discounts Value of Diabetic Eye Exams 130

23 NASA s Compton Orbiter Makes Fiery Pacific Splash 136

24 EL Nino Hits Birds North And South,Study Finds 142

25 GM Introduces New Fuel Cell Concept Vehicle 148

26 NASA Says Hacker Never Endangered Astronauts 154

27 Memories Cheat,US Study Finds 159

28 No Relief from That Crinkly Candy Wrapper-Report 165

29 New York City Policemen Cleared in Diallo Murder 171

30 Politicians,Thousands Rally for Diallo at UN 179

31 US Proposes to Ban Biotech in Organic Rules 186

32 Ancient Cities Reported Found under Sea off Egypt 193

33 Environmentalists Alarmed over Giant GM Fish 199

34 Gray Whale Death Toll Puzzles Researchers 206

35 N.Y.Man Gets Life in Prison for Killing 8 Women 212

36 UK Family Doctor May Have Killed Nearly 200 218

37 Philadelphia Municipal Workers Threaten to Strike 225

38 Clinton:Report Shows Record College Opportunities 231

39 Philippine Volcano Damages Crops;Mudflows Feared 238

40 Japan Volcano Evacuees Take Bath Break 244

41 Clinton Offers Increase in Nanotechnology Morey 249

42 Reno:Too Many Incompetent Capital Case Lawyers 255

43 FDA Panel Deems 2 of 3 Breast Implant Brands Safe 262

44 Experts:Osteoporosis Takes Lifetime of Prevention 269

45 Men Should Beware of the Andropause —Scientist 276

46 Well-done Red Meat Is Not Breast Cancer Risk-Study 282

47 Stress Plus Caffeine Equals High Blood Pressure 288

48 Generic Drug Shows Promise in Problem Pregnancies 294

49 Viagra Rival Wins Support for Fighting Impotence 301

50 Space Shuttle Starts 3-D Earth Mapping 307