單項選擇題

信息流ocpc轉(zhuǎn)化出價第二階段的競價排序方式為()

A.ECPM=Bid_轉(zhuǎn)化eCTR1000
B.ECPM=Bid_轉(zhuǎn)化eCTReCVR1000
C.ECPM=Bid_點擊eCTR1000
D.ECPM=eCTReCVR1000

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