求教 关于随机抽题的问题
SqlDataAdapter myadapter1 = new SqlDataAdapter("select * "
+ "from tb_Questions where que_type='单选题'and que_lessonid='"
+ dd1 + "'and que_taotiid='" + dd2 + "'order by id desc", con);
DataSet myds1 = new DataSet();
myadapter1.Fill(myds1);
DataList1.DataSource = myds1;
DataList1.DataBind();
怎样把这个改成随机抽取10道题目?