目录 1
Chapter 1 Litter Is a Problem in Our Cities 1
Chapter 2 People Work at Many Different Jobs 6
Chapter 3 Handicapped People Do Useful Work 17
Chapter 4 Hallowe'en Is a Holiday for Children 22
Chapter 5 The Kites Are Flying High 26
Chapter 6 Pollution Is Spoiling the Air You Breathe! 31
Chapter 7 This Woman Has Lost Her Job 35
Chapter 8 It's Difficult to Say Goodbye 39
Chapter 9 Are Buses as Easy to Use as Cars? 44
Chapter 10 Lightning Struck the City Last Night 49
Chapter 11 Rescue Workers Saved Four People 53
Chapter 12 Dinosaurs Lived Many Years Ago 59
Chapter 13 Dry Land Farming:An Art and a Science 65
Chapter 14 Transportation Used to Be Much Slower Tban It Is Now 69
Chapter 15 Thanksgiving on the Farm 75
Chapter 16 When the Wall Fell in 80
Chapter 17 Nobody Had Believed It Was Possible 85
Chapter 18 Husky Had Been Very Healthy 92
Chapter 19 Luckily,I Had Been Wearing My Seatbelt 97
Chapter 20 The Car of the Future 102
Chapter 21 Helicopters to the Rescue! 107
Chapter 22 When the Tornado Hits 111
Chapter 23 Pit Stop at the Race Track 115
Chapter 24 Run for the Money 121
Chapter 25 Too Little,Too Late 124