<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/obyunitthree---a7-oby-unitfive">时间从新到旧</option><option value="/house/rent/yanqing/oby1unitthree---a7-oby1-unitfive" selected>时间从旧到新</option><option value="/house/rent/yanqing/oby2unitthree---a7-oby2-unitfive">价格从大到小</option><option value="/house/rent/yanqing/oby3unitthree---a7-oby3-unitfive">价格从小到大</option><option value="/house/rent/yanqing/oby4unitthree---a7-oby4-unitfive">面积从大到小</option><option value="/house/rent/yanqing/oby5unitthree---a7-oby5-unitfive">面积从小到大</option><option value="/house/rent/yanqing/oby6unitthree---a7-oby6-unitfive">户型从小到大</option><option value="/house/rent/yanqing/oby7unitthree---a7-oby7-unitfive">户型从小到大</option></select>