Unit 1 Politics
Text A It Is Bush
Text B Clinton Is Right
Unit 2 Science Ⅰ
Text A The Growth of Science
Text B Study the Birds and the Bees
Unit 3 Literature
Text A Who Moved My Cheese? （Excerpt One）
Text B Who Moved My Cheese? （Excerpt Two）
Unit 4 Internet
Text A Gmail： Can't Live with It - or Without It
Text B The Future of Windows
Unit 5 Economy
Text A How Real Is It?
Text B From Wall Street to Main Street， Layoffs，Losses， and Little Hope
Unit 6 Health
Text A The Best Diet： Quality Count
Text B Body Mass Index （BMI）
Unit 7 International Affairs
Text A United Nations Unanimously Passes Weapons Ban
Text B Europe's Gypsies， Are They a Nation?
Unit 8 Culture
Text A Texting is Killing Language
Text B Lessons from Fashion's Free Culture
Unit 9 Education
Text A Michelle Obama： A Plea for Education
Text B Bill Gates： Mosquitos， Malaria and Education
Unit 10 Society
Text A How Common Threats Can Make Common （political） Ground
Text B The Social Animal
Unit 11 Crime
Text A The Booming Online Illicit Drug Economy
Text B As D．C． Homicides Decline， Murder Still a Stubborn Crime to Solve and Prosecute
Unit 12 Business
Text A J．P． Morgan Breach Raises Alarm about Safety of Financial System
Text B Home Depot and J．P． Morgan Are Doing Fine．Is It a Sign We'Re Numb to Data Breaches?
Unit 13 Entertainment
Text A Reese Witherspoon， from Rom-com Queen to \
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