<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby-obyunitone-oby-a4-unitone" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1-oby1unitone-oby1-a4-unitone">时间从旧到新</option><option value="/house/rent/yanqing/oby2-oby2unitone-oby2-a4-unitone">价格从大到小</option><option value="/house/rent/yanqing/oby3-oby3unitone-oby3-a4-unitone">价格从小到大</option><option value="/house/rent/yanqing/oby4-oby4unitone-oby4-a4-unitone">面积从大到小</option><option value="/house/rent/yanqing/oby5-oby5unitone-oby5-a4-unitone">面积从小到大</option><option value="/house/rent/yanqing/oby6-oby6unitone-oby6-a4-unitone">户型从小到大</option><option value="/house/rent/yanqing/oby7-oby7unitone-oby7-a4-unitone">户型从小到大</option></select>