<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby--villa-obyunitfive-a3" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1--villa-oby1unitfive-a3">时间从旧到新</option><option value="/house/rent/yanqing/oby2--villa-oby2unitfive-a3">价格从大到小</option><option value="/house/rent/yanqing/oby3--villa-oby3unitfive-a3">价格从小到大</option><option value="/house/rent/yanqing/oby4--villa-oby4unitfive-a3">面积从大到小</option><option value="/house/rent/yanqing/oby5--villa-oby5unitfive-a3">面积从小到大</option><option value="/house/rent/yanqing/oby6--villa-oby6unitfive-a3">户型从小到大</option><option value="/house/rent/yanqing/oby7--villa-oby7unitfive-a3">户型从小到大</option></select>