A.單擊“頁(yè)面布局”→“頁(yè)面設(shè)置”的對(duì)話(huà)框啟動(dòng)按鈕,在“頁(yè)面設(shè)置”對(duì)話(huà)框中設(shè)置 B.單擊“文件”→“打印”→在“設(shè)置”選區(qū)選擇“橫向”選項(xiàng) C.單擊“頁(yè)面布局”→“頁(yè)面設(shè)置”→“紙張方向”→“橫向”選項(xiàng) D.單擊“視圖”→“工作簿視圖”→“頁(yè)面布局”選項(xiàng)