<table class="table table-hover table-bordered">
	<tr class="success"><td colspan="2">{x2;$knows['knows']}</td></tr>
    <tr>
    {x2;eval: v:tmp = 0}
    {x2;tree:$questype,quest,qid}
    	{x2;if:$numbers[v:quest['questid']]}
    	<td>
    	<a href="index.php?exam-app-lesson-ajax-setlesson&questype={x2;v:quest['questid']}&knowsid={x2;$knows['knowsid']}" class="ajax" action-before="clearStorage">{x2;v:quest['questype']}（共{x2;$numbers[v:quest['questid']]}题）</a>
    	{x2;eval: v:tmp++}
    	</td>
    	{x2;endif}
    	{x2;if:v:tmp % 2 == 0}
	</tr>
	<tr>
    	{x2;endif}
	{x2;endtree}
	</tr>
</table>