A.增值稅防偽稅控系統(tǒng) B.貨物運(yùn)輸業(yè)增值稅專用發(fā)票稅控系統(tǒng) C.稽核系統(tǒng) D.稅務(wù)數(shù)字證書系統(tǒng)
A.X>=20 AND X<30 B.X>20 AND X<30 C.X>20 AND X<=30 D.X>=20 AND X<=30