xx眼镜加盟店服务态度和水平调查方案目录一、调查背景················································································2二、调查意义················································································2三、调查内容················································································2四、研究方法················································································3五、抽样方法················································································5六、访问员···················································································6七、预调查···················································································6八、作业进度表·············································································6九、结果形式············································································