<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby-oby-oby-oby----oby-252-unitfive-a2" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1-oby1-oby1-oby1----oby1-252-unitfive-a2">时间从旧到新</option><option value="/house/rent/yanqing/oby2-oby2-oby2-oby2----oby2-252-unitfive-a2">价格从大到小</option><option value="/house/rent/yanqing/oby3-oby3-oby3-oby3----oby3-252-unitfive-a2">价格从小到大</option><option value="/house/rent/yanqing/oby4-oby4-oby4-oby4----oby4-252-unitfive-a2">面积从大到小</option><option value="/house/rent/yanqing/oby5-oby5-oby5-oby5----oby5-252-unitfive-a2">面积从小到大</option><option value="/house/rent/yanqing/oby6-oby6-oby6-oby6----oby6-252-unitfive-a2">户型从小到大</option><option value="/house/rent/yanqing/oby7-oby7-oby7-oby7----oby7-252-unitfive-a2">户型从小到大</option></select>