Ⅰ.阅读理解(共15小题；每小题2分，满分30分)
A
(2015·安徽高考)Food serves as a form of communication in two fundamental ways.Sharing bread or other foods is a common human tradition that can promote unity and trust.Food can also have a specific meaning，and play a significant role in a family or culture's celebrations or traditions.The foods we eat－and when and how we eat them—are often unique to a particular culture or may even differ between rural(农村的)and urban areas within one country.
