从"销售"表中找出部门号为"04"的部门中,单价最高的前两条商品记录,正确的SQL命令是
A.
SELECT TOP 2 * FROM 销售 WHERE 部门号="04" GROUP BY 单价;
B.
SELECT TOP 2 * FROM 销售 WHERE 部门号="04" GROUP BY 单价 DESC;
C.
SELECT TOP 2 * FROM 销售 WHERE 部门号="04" ORDER BY 单价;
D.
SELECT TOP 2 * FROM 销售 WHERE 部门号="04" ORDER BY 单价 DESC;