A.腐敗問(wèn)題B.貧困問(wèn)題C.毒品問(wèn)題D.城鄉(xiāng)差距問(wèn)題
A.田園城市B.組合城市C.城市融合D.城市群
A.標(biāo)準(zhǔn)化生產(chǎn)B.監(jiān)督控制C.低技能工人D.精益生產(chǎn)