单项选择题
A.DataSource B.RecordSource C.DataFrom D.RecordFrom
A.0 B.1 C.123 D.由A的值决定
A.DELETE FROM图书FOR图书编号="A" B.DELETE FROM图书WHERE图书编号="A%" C.DELETE FROM图书FOR图书编号="A*" D.DELETE FROM图书WHERE图书编号LIKE"A%"