题型分类：推断题

题干分析：imply说明是推断题

选项分析：

推断题是根据原文信息而来，提到organically grown food的时候，女士提到了 not something we can afford，之后通过and提示新的信息there aren't too many organic farms，对应选项C，之后通过反问提出：is it better for the environment，之后一连串的反问，最终落在fossil fuels burned by the truck's engine和the expense of shipping，，说明可能不一定是对环境好，对应选项A，一连串反问后得出的结论：nutritionally speaking, an apple’s an apple, however it’s grown，排除选项B。