<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/obyunitone-a4-obyunitfive-252-unitone-oby" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1unitone-a4-oby1unitfive-252-unitone-oby1">时间从旧到新</option><option value="/house/rent/yanqing/oby2unitone-a4-oby2unitfive-252-unitone-oby2">价格从大到小</option><option value="/house/rent/yanqing/oby3unitone-a4-oby3unitfive-252-unitone-oby3">价格从小到大</option><option value="/house/rent/yanqing/oby4unitone-a4-oby4unitfive-252-unitone-oby4">面积从大到小</option><option value="/house/rent/yanqing/oby5unitone-a4-oby5unitfive-252-unitone-oby5">面积从小到大</option><option value="/house/rent/yanqing/oby6unitone-a4-oby6unitfive-252-unitone-oby6">户型从小到大</option><option value="/house/rent/yanqing/oby7unitone-a4-oby7unitfive-252-unitone-oby7">户型从小到大</option></select>