Unit One Passage One Women Are Now Equal as Victims of Poor Economy Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two Campaign Against Restroom Injustice Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three Obesity of American Adults Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Two Passage One Dietary Cleanses Rise in Popularity, But There Are Risks Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two The Single-mom Catastrophe Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three History of Accountancy Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Three Passage One How to Maximize Your Work at Home Experience? Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two What Is the Difference Between Hospitality Excellence and Mediocrity? Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three World's Most Dangerous Destinations Exercises Ⅰ.Skimming and Scanning 11. Expanding Vocabulary Unit Four Passage One Stopping Climate Change Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two Is It Worth It? Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three Food That Lasts Forever Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Five Passage One Anxiety Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two The End of China's One-child Policy? Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three WikiLeaks and Julian Assange ! Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Six Passage One 7 Gadgets That Changed the World Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two David Cameron: We Are Creating A New Era of Transparency Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three The Business of Magic Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Seven Passage One 10 Tips for Wireless Home Network Security Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two Recipe for Food Safety Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three The Key Witness Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Eight Passage One Dad Overboard: Confessions of a Way Too Protective Parent Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two Gold VS. Paper Money: Which Should We Trust More? Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three Gratitude Is Good for Health-A Simple "Thank You" Can Improve Your Health and Happiness Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Nine Passage One Master of Business Administration Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two The First Five Years of the iPhone Obsession Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three Cheap and Cheerful-The Long-term Rise in American Inequality May Have Been Smaller Than It Appeared Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Unit Ten Passage One Shoots,Greens and Leaves Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Two Apple and Google Go Head to Head Over Mobile Maps Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary Passage Three Honey, the Baby Is Coming;Quick,Call the Photographer Exercises Ⅰ.Skimming and Scanning Ⅱ.Expanding Vocabulary …… Unit Eleven Passage One Artie Shaw, 1910 2004: Last Great Musician of the Big Band Era Unit Twelve Passage One You Can Call Me Anything You Like Unit Thirteen Passage One Going It Alone:Overcoming the Challenges of Single Parenting-Finding a Healthy Balance Unit Fourteen Passage One When is Green Really Green? Unit Fifteen Passage One China's King of E-commerce Keys