A.太窄 B.太寬 C.不寬 D.不窄
A.問(wèn)題的背景分析,與決策者溝通和訪問(wèn)專家,確定經(jīng)營(yíng)決策問(wèn)題,確定調(diào)查研究主題 B.問(wèn)題的背景分析,與決策者溝通和訪問(wèn)專家,確定調(diào)查研究主題,確定經(jīng)營(yíng)決策問(wèn)題 C.與決策者溝通和訪問(wèn)專家,問(wèn)題的背景分析,確定經(jīng)營(yíng)決策問(wèn)題,確定調(diào)查研究主題 D.與決策者溝通和訪問(wèn)專家,問(wèn)題的背景分析,確定調(diào)查研究主題,確定經(jīng)營(yíng)決策問(wèn)題
A.①②③⑤ B.①②③④ C.①②④⑤ D.①②③④⑤