how to populate drop down list

Hi,
How can I get drop down lists filled with all the match attributes for
each answer element?
I tried this xsl snippet, and I get same number of drop down list as
number of answers but the list has only one @match attribute instead of
all the attributes.
 

-----------
<xsl:for-each select="./question/answer">
     <select>
	<xsl:for-each select="@match">
	<option>
       		<xsl:value-of select="."/>
          	</option>
	</xsl:for-each>
</select>
</xsl:for-each>
----------

--------------
<question>
<stem> 
<para>Match each statement below with the best term.</para>
</stem>
<answer match="Systole" item-id="C"> 
	<para></para></answer>
<answer match="Stenosis" item-id="D"> 
	<para></para></answer>
<answer match="Collateral circulation" item-id="A"> 
	<para></para></answer>
<answer match="Augmentation" item-id="E"> 
	<para></para></answer>
<answer match="Arterial insufficiency" item-id="B"> 
	<para></para></answer>
</question>
------------

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