<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/mentougou/obyunitfive-a-obyunitfive---unitfive-oby-a7-2" selected>时间从新到旧</option><option value="/house/rent/mentougou/oby1unitfive-a-oby1unitfive---unitfive-oby1-a7-2">时间从旧到新</option><option value="/house/rent/mentougou/oby2unitfive-a-oby2unitfive---unitfive-oby2-a7-2">价格从大到小</option><option value="/house/rent/mentougou/oby3unitfive-a-oby3unitfive---unitfive-oby3-a7-2">价格从小到大</option><option value="/house/rent/mentougou/oby4unitfive-a-oby4unitfive---unitfive-oby4-a7-2">面积从大到小</option><option value="/house/rent/mentougou/oby5unitfive-a-oby5unitfive---unitfive-oby5-a7-2">面积从小到大</option><option value="/house/rent/mentougou/oby6unitfive-a-oby6unitfive---unitfive-oby6-a7-2">户型从小到大</option><option value="/house/rent/mentougou/oby7unitfive-a-oby7unitfive---unitfive-oby7-a7-2">户型从小到大</option></select>