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