The way we eat has a great influence on the health of the planet. By choosing to eat lower on the food chain，and focusing on local and organic(有机的) produce，we can reduce global warming and air pollution，avoid poisonous chemicals，support local farmers and enjoy fresh and tasty food.

　　People are rediscovering the benefits of buying local food. How your food is grown，stored，transported，processed and cooked can all influence how it affects climate and the environment. Transportationrelated influences are particularly important for imported food. NRDC calculated the transportation influences of importing fresh produce and wine widely consumed in California. They directly compared the climate and air quality influenced by importing the food instead of growing and consuming it in California. Their analysis shows that—all else being equal－locally grown food is a better choice.

　　【解题导语】　人们可以品尝到来自世界各地的食品，然而这种远距离运输却对环境造成了严重的危害，因此我们最好是食用本地产的食品。

　　1．From the passage we can learn that most produce sold at the grocery stores in the US________.

　　A．is grown by local farmers

　　B．is from foreign countries

　　C．comes from far away

　　D．is out of season

　　解析：选C。细节理解题。由第一段的最后一句话可以得出答案。

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