<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby----a3--unitfive">时间从新到旧</option><option value="/house/rent/yanqing/oby1----a3--unitfive">时间从旧到新</option><option value="/house/rent/yanqing/oby2----a3--unitfive" selected>价格从大到小</option><option value="/house/rent/yanqing/oby3----a3--unitfive">价格从小到大</option><option value="/house/rent/yanqing/oby4----a3--unitfive">面积从大到小</option><option value="/house/rent/yanqing/oby5----a3--unitfive">面积从小到大</option><option value="/house/rent/yanqing/oby6----a3--unitfive">户型从小到大</option><option value="/house/rent/yanqing/oby7----a3--unitfive">户型从小到大</option></select>