题目内容

【题目】制约新疆农业发展的主要因素是

A．热量 B．光照 C．土壤 D．水资源

【答案】D

【解析】

试题分析：新疆由于地处我国西北内陆，气候干旱，降水稀少，水源成为制约当地农业生产的主要因素，故选D．

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