A.網(wǎng)上申報(bào)系統(tǒng) B.業(yè)務(wù)轉(zhuǎn)移 C.業(yè)務(wù)查詢 D.一卡通系統(tǒng)
A.SLB B.GSLB C.SLB與GSLB
A.50% B.60% C.70% D.80%