Social Class
Passage One Napoleon's Revenge [2008年真题Part A, Text 3]
Passage Two Arid Land, Thirsty Crops
Passage Three Can Sitting Too Much Kill You?
Passage Four Does Modest Dress Among Arab-American Women Promote Vitamin D Deficiency?
Passage Five Baby Come Back: U.S. Infant Mortality Ranking Falls
Passage Six Is Access to Clean Water a Human Right?
Passage Seven Why Do Cleaning Product-Makers Keep Most of Their Ingredients Secret?
Passage Eight A Phone Call from Mom Reduces Stress as Well as a Hug
Passage Nine Babies' Sex Linked to Moms' Breakfast Calories
Passage Ten One's Enough: People Who Donate a Kidney Live Just as Long as Those Who Don't
Culture and Education
Passage One Intelligence Considered[2007年真题Part A, Text2]
Passage Two Music and Speech Share a Code for Communicating Sadness in the Minor Third
Passage Three Using Virtual Worlds and Video Games to Teach the Lessons of Reality
Passage Four Population Bomb Author's Fix for Next
Passage Five Start Science Sooner
Passage Six Last of Their Kind: What Is Lost When Cultures Die?
Passage Seven Reforming Genetics Instruction for Middle Schoolers
Passage Eight Climate Change Equals Culture Change
Passage Nine Babies Born Early Are More Likely to Have
Passage Ten Hearing the Music, Honing the Music
Economy
Passage One Economics Nobel Awarded for Efforts to' Understand and Fight Unemployment
Passage Two Microsoft's Ballmer to CES: Keep Investing in Tech Despite Economic Woes
……
Science and Technoloy
Health