以下查询语句中各子句顺序使用正确的有( ) A. Select sdept,count(sno) From student Where sname like ‘%’ Group by ssex ,sdept Having ssex='女' Order by sdept Desc B. Select count(sno) From student C. Select sdept,count(sno) Where sname like ‘%’ D. Select count(sno) From student Where sname like ‘%’