finished it.

anser.php

@@ -48,7 +48,15 @@
       <div class="PageHeader">
         <nav role="navigation" style="height:60px;">
           <div class="nav-wrapper container">
-            <div style="text-align:center;display:inline-block;padding:5px 0;width:100%;float:left;">本次答题结束&nbsp;&nbsp;&nbsp;&nbsp;感谢你的参加&nbsp;&nbsp;<span name="remtime">谢谢</span></div>
+          <div style="text-align:center;display:inline-block;padding:5px 0;width:100%;float:left;">本次答题结束&nbsp;&nbsp;&nbsp;&nbsp;感谢你的参加&nbsp;&nbsp;<span name="remtime">
+            <?php
+              $con=mysqli_connect("localhost","buptStudent","buptStudentlx","buptStudentdb");
+              if (!$con){echo 'Could not connect:' . mysql_error();};
+              $result2 = mysqli_query($con,"SELECT * FROM UserAnswer WHERE Student_ID = '$_SESSION[Student_ID]'");
+              if($result2[score]) echo "你的最终得分是: ".$result2[score]." ";
+              mysqli_close($con);
+            ?>            
+            谢谢</span></div>
           </div>
         </nav>
       </div>