Unit 1
Section A
"I've Lost Billions of Dollars since Becoming President，" Trump Says
Section B
Protect Your Privacy When Job-hunting Online
Section C
Balance Between Stress and Relaxation
Gaps of Education
Unit 2
Section A
Ambition
Section B
How to Make Peace with Your Workload．9
Section C
Sexual Discrimination
Adolescent Smoking
Unit 3
Section A
The Greatest Magician（魔術(shù)師）
Section B
Media Selection for Advertisements
Section C
Different Ways of Getting Knowledge
Web in the Future
Unit 4
Section A
Computer Crimes
Section B
Universities Branch Out（展）
Section C
School Bullying
Clone
Unit 5
Section A
Newspapers
Section B
Focus on Global Warming
Section C
What Happened to Service?
Hiking
Unit 6
Section A
Development of Sports
Section B
Caring for Elderly Parents Catches Many Unprepared
Section C
Are Humans Definitely Causing Global Warming?
The Goals of Future Agriculture and Its Way Out
Unit 7
Section A
Teamwork
Section B
Happy， with a 20 Percent Chance of Sadness
Section C
Roles of Men and Women?
How Long Should Adult Children Live with Their Parents?
Unit 8
Section A
When Is Good Time to Have a Baby?
Section B
Preparing for Computer Disasters
Section C
Why Do We Laugh?
Examination Is Not an Effective Way to Assess a Person's True Abilities
Unit 9
Section A
The Facts
Section B
How to Cure Chronic Loneliness?
Section C
Absent-minded Actions
New York Taxi Drivers
Unit 10
Section A
Nothing to Sell and Nothing to Buy
Section B
Ten Mispronounced U．S． Place Names
Section C
An Engineering Student
Rubbish Recycling in the United States
Unit 11
Section A
The First Calender
Section B
Unemployment Is Not All Bad
Section C
Teaching the Dog to Redirect Its Normal Behavior
The Game of Competition and Wisdom
Unit 12
Section A
Keeping a Secret Is Hard
Section B
The Mother of Modern Dance
Section C
Status of Working Women in Marriage
Human Nature
Unit 13
Section A
Does Black Cat Mean Bad Luck?
Section B
She Made Important Discoveries about Genes
Section C
Computer Technology in Medicine
Is New Tecnology Beneficial to Developing Countries?
Unit 14
Section A
Humans Are Getting Bigger and Older
Section B
Why I Became a Teacher． to Pass on My Love of Literature
Section C
Uniforms in the United States
Take Vitamins Reasonably
Unit 15
Section A
Deception Brings Benefits to Children's Cognition
Section B
Grassroots Remedy
Section C
Don't Hurry Your Children
Using the Head May Keep You Stay Young
參考答案