选择题:西安杨森公司的“采乐去头屑特效药”,在洗发水领域如入无人之境,找到了市场空白地带,获得极大成功。这种市场地位方式属于()

题目内容:

西安杨森公司的“采乐去头屑特效药”,在洗发水领域如入无人之境,找到了市场空白地带,获得极大成功。这种市场地位方式属于()定位。

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