Amazonis the largest online retailer (零售商)in the world. It...
由第三段中的“Amazon'ssuccess is based upon meeting core customer expectations such as lowprices and fast delivery”可知,亚马逊的成功建立在满足了核心客户期望的基础上,比如价位低、递送快。答案:B 细节理解题。由倒数第二段中的“Bezos'Amazon Prime Air project plans to use unmanned aerial drones (...