A.文本 B.數(shù)字 C.貨幣 D.OLE對(duì)象
A.xls B.doc C.bmp D.mp3
A.delete*from訂單where訂單ID="A10257" B.delete*from訂單where訂單ID=A10257 C.delete*from訂單ID where訂單="A10257" D.delete*from訂單ID where訂單=A10257