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  Education����
    Lesson 1 What Can Colleges Do?
    Lesson 2 Jefferson's Scheme of National Education
    Lesson 3 Go to Selective Schools or Not?
    Lesson 4 Teaching Form
    Lesson 5 Home Schooling
  Science and Technology�Ƽ�
    Lesson 6 What Will the World Be Like in Fifty Years?
    Lesson 7 The Mars Exploration
    Lesson 8 Virtual Reality Is Being Applied to Medicine
    Lesson 9 Navigation Computers in Cars
  The Social Impact of Information Technology��Ϣ���g�����Ӱ���
    Lesson 10 The Effects of IT Development on Campus
    Lesson 11 Effects of Communicafions Revolution on World Economy
    Lesson 12 Changes in the Information Age
  Culture and Social Life�Ļ��c�������
    Lesson 13 How to Claim Your Rights as a Consumer?
    Lesson 14 The Influence of Custom on the Individual
    Lesson 15 Solo Lifestyle
    Lesson 16 Consumption as Our Way of Life
    Lesson 17 Planned Grandparenthood
  Energy, Climate and Environment��Դ������c�h��
    Lesson 18 Seven Ways to Save the World
    Lesson 19 Don't Wait for Mother Nature to Simplify
    Lesson 20 How to Ensure Environmental Health?
    Lesson 21 How Do Prices and Markets Keep the Environment Healthy?
  Finance and Economics�����c����
    Lesson 22 The Sinking Dollar Also Has an Upside
    Lesson 23 Amuence and Its Discontents
    Lesson 24 Tempted to Shop in the U.S.A.
  Business and Management�̘I�c����
    Lesson 25 About Google
    Lesson 26 Only for Yuppies?
    Lesson 27 Corporate Brand
  Diseases.Health and Treatments�����������c�t��
    Lesson 28 The Deep Impact of Aids on the Society
    Lesson 29 What Attributes to Bad Eating Habits?
    Lesson 30 Seasonal Depression
    Lesson 31 Homeopathy
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  Cognition and Psychology�J֪�c����W
    Lesson 32 How Can We Be Creative?
    Lesson 33 The Function of Fear
    Lesson 34 The Eflfect of Stress on the Immune Deferises of Lower Animals
  The Media and Entertainmentý�w�c�ʘ�
    Lesson 35 A Dark Day Revisited
    Lesson 36 Violent Media
    Lesson 37 The Influence of Media on Current Events
  Animals��������
    Lesson 38 Loathsome Mosquitoes
    Lesson 39 Pandas Are Facing Serious Problems
  Other Subjects�������}
    Lesson 40 The Depressing State of Literacy
    Lesson 41 Language:Instrument of Change for Japanese Women?
    Lesson 42 The Advantages of Walking
    Lesson 43 The American Dream
    Lesson 44 The Disadvantages of High Heels
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