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