<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/unitthree-obyaj2---oby-villa" selected>时间从新到旧</option><option value="/house/rent/yanqing/unitthree-oby1aj2---oby1-villa">时间从旧到新</option><option value="/house/rent/yanqing/unitthree-oby2aj2---oby2-villa">价格从大到小</option><option value="/house/rent/yanqing/unitthree-oby3aj2---oby3-villa">价格从小到大</option><option value="/house/rent/yanqing/unitthree-oby4aj2---oby4-villa">面积从大到小</option><option value="/house/rent/yanqing/unitthree-oby5aj2---oby5-villa">面积从小到大</option><option value="/house/rent/yanqing/unitthree-oby6aj2---oby6-villa">户型从小到大</option><option value="/house/rent/yanqing/unitthree-oby7aj2---oby7-villa">户型从小到大</option></select>