Urban Climates Seventeenth-Century Dutch Agriculture 【单词】 Dutch：n. 荷兰人；a...

Trade and the Ancient Middle East 【单词】 mainstay：n. 支柱caravan：n. 拖车obsidi...

Chinese Pottery Variations in the Climate 【单词】 constitute：v. 构成measure：n...

Colonizing the Americas via the Northwest Coast Reflection in Teaching 【...

Reading TPO8 The Rise of Teotihuacán 【单词】 metropolis：n. 大都市obsidian：n. 黑...

Reading TPO7 The Geologic History of the Mediterranean 【单词】 oceanographi...

Reading TPO4 Deer Populations of the Puget Sound 【单词】 marshy：adj. 沼泽的und...

Reading TPO3 Architecture 【单词】 structure：n. 建筑物enclose：v. 围绕symbolic：adj...

Reading TPO 2 Desert Formation 【单词】 stabilize：v. 使稳固，使安定vegetation：n. 植被...