ExecuteStoreQuery用于自定义列

我正在尝试运行自定义查询，并且我正在使用Entity Framework，所以我尝试过

I am trying to run custom query and I am using Entity framework, I tried this

string query = @"SELECT dm.DistrictName,sm.SchoolName,u.UserId,u.FirstName,u.LastName, sa.StudentId, sa.ReadingLevel
                 FROM  studentassessment sa
                 INNER JOIN assessmentmaster am ON sa.AssessmentId = am.AssessmentId
                 INNER JOIN studentclass sc ON sa.StudentId = sc.StudentId
                 INNER JOIN USER u ON sc.TeacherId = u.UserId
                 INNER JOIN schoolmaster sm ON u.SchoolCode = sm.SchoolCode
                 INNER JOIN  districtmaster dm ON sm.DistrictId = dm.DistrictId
                 WHERE u.RoleId = 5 && sa.GradeId = " + objParam.Grade + " && sa.AssessmentPeriodId = " + x.AssessmentPeriodId + " && dm.DistrictId = " + districtCode + " && am.DRAType = '" + objParam.LanguageType + "' && am.AssessmentTypeId = 1";



var dt = db.ExecuteStoreQuery<List<object>>(query).FirstOrDefault();

但是没有成功.

在没有映射到任何对象类型的结构中，有什么方法可以从 ExecuteStoreQuery 获取结果吗?

Is there any way to get results from ExecuteStoreQuery in the structure not mapped to any object type?