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【多选题】
和包车主产品的主业协同价值体现在下列哪些方面？【】
A.
强化号码粘性，助力主业存量保有
B.
撬动多方资源补贴，降低主业营销成本
C.
提升全球通用户体验，助力主业增收
D.
助力本地权益运营，提升用户ARPU值难易程度：中出处：陕移市通〔2022〕9号文件《关于启动重点产品销售说明书使用专项工作的通知》
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Boiler rooms are often dirty and steamy, but this one is el.ean and cool. Fox Point is a very new47-unit living building in South Bronx, one of the city’s poorest areas. Two-thirds of the people livin...
A.
To explain the measures the city takes to care for poor people.
B.
To suggest that affordable housing is possible in all areas.
C.
To show how the environment-friendly building works.
D.
To compare old and new boiler rooms.
【单选题】光对病案的危害表现在许多方面，下列说法正确的是（）。
A.
光会使病案纸张发生粘连
B.
光使字迹变形，难以辨认
C.
光的热效应影响非磁记录病案的耐久性
D.
光破坏缩微胶片中片基的耐久性
E.
光的照射能降低光盘材料的耐摩擦能力