你这是ASP中的问题吧。如果是的话,就很好解决的
<select name="type">
<option <% if rsType("type")="type1" then %> selected <%end if%>>type1</option>
<option <% if rsType("type")="type2" then %> selected <%end if%>>type2</option>
<option <% if rsType("type")="type3" then %> selected <%end if%>>type3</option>
</select>
<select name="type">
<option <% if rsType("type")="type1" then %> selected <%end if%>>type1</option>
<option <% if rsType("type")="type2" then %> selected <%end if%>>type2</option>
<option <% if rsType("type")="type3" then %> selected <%end if%>>type3</option>
</select>
<option <% if rsType("type").equals("type1") out.println("selected") %>>type1</option>
<option <% if rsType("type")equals("type2") out.println("selected")%>> type2</option>
<option <% if rsType("type")equals("type3") out.println("selected")%>> type3</option>
</select>