A.觀察經(jīng)營(yíng)環(huán)境→挖掘經(jīng)營(yíng)機(jī)會(huì)→詢問經(jīng)營(yíng)效果
B.觀察經(jīng)營(yíng)環(huán)境→詢問經(jīng)營(yíng)效果→挖掘經(jīng)營(yíng)機(jī)會(huì)
C.挖掘經(jīng)營(yíng)機(jī)會(huì)→詢問經(jīng)營(yíng)效果→觀察經(jīng)營(yíng)環(huán)境
D.詢問經(jīng)營(yíng)效果→觀察經(jīng)營(yíng)環(huán)境→挖掘經(jīng)營(yíng)機(jī)會(huì)