A.6% B.2.16% C.5.36% D.13.22%
A.原油產(chǎn)量指數(shù) B.石油價格指數(shù) C.石油化工行業(yè)銷售量指數(shù) D.石油化工行業(yè)銷售額指數(shù)
A.海爾電冰箱的價格指數(shù) B.衣著類價格指數(shù) C.商品價格總指數(shù) D.服務(wù)類價格指數(shù)