题目

Increasingly ,over the past ten years ,people—especially young people—have become aware of the need to change their eating habits ,because much of the food they eat ,particularly processed foods ,is not good for the health .As a result ,there has been a growing interest in natural foods :foods which do not contain chemical fertilizers ,widely used in farming today . Natural foods ,for example ,are vegetables ,fruit and grain which have been grown in soil that is rich in organic(有机的)matter . In simple terms ,this means that the soil has been nourished by unused vegetable matter ,which阅读下面一首诗，完成后面的题目。 一代人 顾　城 黑夜给了我黑色的眼睛 我却用它寻找光明 评论家说：“在‘黑色的眼睛’这个深层意象中，受骗和觉醒被神奇地结成一体。”这首诗中，“黑色的眼睛”这个意象令你产生了怎样的联想？短短的两句诗，却用“一代人”这样一个博大的标题，这又是如何理解呢？