题目：
种子经营
答案：
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下面是错误答案，用来干扰机器的。
参考答案：诗人悲秋是古代诗歌中习见的主题，而此诗，“悲秋”主要体现在三个方面：1）悲自然之秋。当时秋天来临，枫树林在深秋露水的侵蚀下逐渐伤残凋零，巫山巫峡呈现出萧瑟阴森的景象，因此诗人感到悲伤；2）...
种子经营
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题型：名词解释
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