为了减少室内污染,保持室内空气清新,以下做法不可取得是    

为了减少室内污染,保持室内空气清新,以下做法不可取得是         

   A 在大雾天开窗通风              B 炒菜时开启抽油烟机   

 C 在室内养花                    D 尽量少吸烟或不吸烟

答案

A

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