A、機(jī)會(huì) B、劣勢(shì) C、威脅 D、優(yōu)勢(shì)
A.服務(wù)業(yè)B.以上都對(duì)C.民營(yíng)經(jīng)濟(jì)D.數(shù)字經(jīng)濟(jì)