A.產(chǎn)業(yè)調(diào)整問(wèn)題 B.經(jīng)濟(jì)穩(wěn)定問(wèn)題 C.經(jīng)濟(jì)結(jié)構(gòu)問(wèn)題 D.三農(nóng)問(wèn)題