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