<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby--oby---oby---oby-oby---2--oby-unitthree" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1--oby1---oby1---oby1-oby1---2--oby1-unitthree">时间从旧到新</option><option value="/house/rent/yanqing/oby2--oby2---oby2---oby2-oby2---2--oby2-unitthree">价格从大到小</option><option value="/house/rent/yanqing/oby3--oby3---oby3---oby3-oby3---2--oby3-unitthree">价格从小到大</option><option value="/house/rent/yanqing/oby4--oby4---oby4---oby4-oby4---2--oby4-unitthree">面积从大到小</option><option value="/house/rent/yanqing/oby5--oby5---oby5---oby5-oby5---2--oby5-unitthree">面积从小到大</option><option value="/house/rent/yanqing/oby6--oby6---oby6---oby6-oby6---2--oby6-unitthree">户型从小到大</option><option value="/house/rent/yanqing/oby7--oby7---oby7---oby7-oby7---2--oby7-unitthree">户型从小到大</option></select>