<select id='slt_orderby' name='slt_orderby'><option value="/house/sale/changping/office-oby-m2-a1-237">时间从新到旧</option><option value="/house/sale/changping/office-oby1-m2-a1-237" selected>时间从旧到新</option><option value="/house/sale/changping/office-oby2-m2-a1-237">价格从大到小</option><option value="/house/sale/changping/office-oby3-m2-a1-237">价格从小到大</option><option value="/house/sale/changping/office-oby4-m2-a1-237">面积从大到小</option><option value="/house/sale/changping/office-oby5-m2-a1-237">面积从小到大</option><option value="/house/sale/changping/office-oby6-m2-a1-237">户型从小到大</option><option value="/house/sale/changping/office-oby7-m2-a1-237">户型从小到大</option></select>