sql 声明 将结果select 而混合值

String slctpsql="select id ,"+uid+","+ddd+","+score+",‘"+mark+"‘ ,"+markid+" ,"+exam.getId()+" from Test_Paper where testBaseId=(select id from Test_Base where baseTestId="+judgemap.get(i).getId()+" and baseTestType=1) and paperId="+paperbaseinfo.getId();
   String insertsql="insert into Test_Paper_Record (t_pid,userId,answer,score,mark,markerId,examid )"+slctpsql;