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【单选题】
根据《环境影响评价技术导则-声环境》，在声环境影响评价中，声源近似为点声源的条件是（）。A.
声源中心到预测点之间的距离超过声源平均几何尺寸2倍时
B.
声源中心到预测点之间的距离超过声源最大几何尺寸3倍时
C.
声源中心到预测点之间的距离超过声源最大几何尺寸2倍时
D.
声源中心到预测点之间的距离超过声源平均几何尺寸3倍时
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