A.定數(shù)等分點B.定距等分點C.單點D.多點
A.@50<100B.50<100C.50,100D.@50,100
A.命令行輸入SEB.命令行輸入DSETTINGC.右擊狀態(tài)欄“顯示柵格”按鈕,單擊網(wǎng)格設(shè)置D.命令行輸入DS