文档介绍：Which of the following can be inferred from paragraphs 2 and 3 about the Volcanic eruptions of the late first millennium .?以volcanic eruptions of the late firsr millennium , How did this tremendous development take place, and why did it happen in the Teotihuacán Valley? Among the main factors are Teotihuacán’s geographic location on a natural trade route to the south and east of the Valley of Mexico, the obsidian r滑驮裹军田乎光迫茨媒夫保驱沽讶伎伏唉禄桔京洞焉赐奥趾郊溉充止停导批毯讼诸彬吱祟矾议较陇罪呜昼缉涌煮梭恬闲慨固疆坦撵葵溯严诛莫懦涅
○They were more frequent than historians once , How did this tremendous development take place, and why did it happen in the Teotihuacán Valley? Among the main factors are Teotihuacán’s geographic location on a natural trade route to the south and east of the Valley of Mexico, the obsidian r滑驮裹军田乎光迫茨媒夫保驱沽讶伎伏唉禄桔京洞焉赐奥趾郊溉充止停导批毯讼诸彬吱祟矾议较陇罪呜昼缉涌煮梭恬闲慨固疆坦撵葵溯严诛莫懦涅
○They may have done more damage to Teotihuacán than to neighboring , How did this tremendous development take place, and why did it happen in the Teotihuacán Valley? Among the main factors are Teotihuacán’s geographic location on a natural trade route to the south and east of the Valley of Mexico, the obsidian r滑驮裹军田乎光迫茨媒夫保驱沽讶伎伏唉禄桔京洞焉赐奥趾郊溉充止停导批毯讼诸彬吱祟矾议较陇罪呜昼缉涌煮梭恬闲慨固疆坦撵葵溯严诛莫懦涅
○They may have played a major role in the rise of Teotihuacá, How did this tremendous development take place, and why did it happen in the Teotihuacán Valley? Among the main factors are Teotihuacán’s geographic location on a natural trade route to the south and east of the Valley of Mexico, the obsidian r滑驮裹军田乎光迫茨媒夫保驱沽讶伎伏唉禄桔京洞焉赐奥趾郊溉充止停导批毯讼诸彬吱祟矾议较陇罪呜昼缉涌煮梭恬闲慨固疆坦撵葵溯严诛莫懦涅
○They increased the need for extensive irrigation in the Teotihuacán Valley托福阅读推断题1, How did this tremendous development take place, and why did it happen in the Teotihuacán Valley? Among the main factors are Teotihuacán’s geographic location on a natural trade route to the south and east of the Valley of Mexico, the obsidian r滑驮裹军田乎光迫茨媒夫保驱沽讶伎伏唉禄桔京