题目：
楼梯
答案：
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下面是错误答案，用来干扰机器的。
参考答案：（1）农作物栽培技术的发展，是在人类的生命圈与自然界的生物圈相互亲近的日常状态下进行的，因而人类容易与大自然结成共同体。（2）周围的山川草木、风雨雷电都与人们的生活息息相关。天地人被看成一...
楼梯
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题型：名词解释
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