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目录
TPO 1?
Passage 1 Groundwater1?
Passage 2 The Origins of Theater3?
Passage 3 Timberline Vegetation on Mountains6 ?
TPO 29?
Passage 1 The Origins of Cetaceans9?
Passage 2 The Desert Formation11?
Passage 3 Early Cinema13 ?
TPO 316?
Passage 1 Architecture16?
Passage 2 Depletion of the Ogallala Aquifer18?
Passage 3 The Longterm Stability of Ecosystem21 ?
TPO 424?
Passage 1 Deer Populations of the Puget Sound24?
Passage 2 Cave Art in Europe26?
Passage 3 Petroleum Resources28 ?
TPO 531?
Passage 1 Minerals and Plants31?
Passage 2 The Origin of the Pacific Island People33?
Passage 3 The Cambrian Explosion35 ?
TPO 637?
Passage 1 Powering the Industrial Revolution37?
Passage 2 William Smith39?
Passage 3 Infantile Amnesia40 ?
TPO 743?
Passage 1 The Geologic History of Mediterranean43?
Passage 2 Ancient Rome and Greece45?
Passage 3 Agriculture, Iron, the Bantu People47 ?
TPO 849?
Passage 1 The Rise of Teotihuacán49?
Passage 2 Extinction of the Dinosaurs51?
Passage 3 Running Water on Mars53 ?
TPO 955?
Passage 1 Colonizing the Americas via the Northwest Coast55?
Passage 2 Reflection in Teaching56?
Passage 3 The Arrival of Plant Life in Hawaii58 ?
TPO 1061?
Passage 1 Chinese Pottery61?
Passage 2 Variations in the Climate63?
Passage 3 Seventeenthcentury European Economic Growth65 ?
TPO 1168?
Passage 1 Ancient Egyptian Sculpture68?
Passage 2 Orientation and Navigation70?
Passage 3 Begging by Nestlings72 ?
TPO 1274?
Passage 1 Which Hand Did They Use?74?
Passage 2 Transition to Sound in Film76?
Passage 3 Water in the Desert78 ?
TPO 1380?
Passage 1 Types of Social Groups80?
Passage 2 Biological Clocks82?
Passage 3 Methods of Studying Infant Perception84 ?
TPO 1486?
Passage 1 Children and Advertising86?
Passage 2 Maya Water Problems88?
Passage 3 Pastoralism in Ancient Inner Eurasia89 ?
TPO 1592?
Passage 1 A Warmblooded Turtle92?
Passage 2 Mass Extinctions93?
Passage 3 Glacier Formation95 ?
TPO 1698?
Passage 1 Trade and the Ancient Middle East98?
Passage 2 Development of the Periodic Table100?
Passage 3 Planets in Our Solar System101 ?
TPO 17104?
Passage 1 Europes Early Sea Trade with Asia104?
Passage 2 Animal Signals in the Rain Forest106?
Passage 3 Symbiotic Relationsh