<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/mentougou/obyunitthree---a-a2-unitthree-oby-2" selected>时间从新到旧</option><option value="/house/rent/mentougou/oby1unitthree---a-a2-unitthree-oby1-2">时间从旧到新</option><option value="/house/rent/mentougou/oby2unitthree---a-a2-unitthree-oby2-2">价格从大到小</option><option value="/house/rent/mentougou/oby3unitthree---a-a2-unitthree-oby3-2">价格从小到大</option><option value="/house/rent/mentougou/oby4unitthree---a-a2-unitthree-oby4-2">面积从大到小</option><option value="/house/rent/mentougou/oby5unitthree---a-a2-unitthree-oby5-2">面积从小到大</option><option value="/house/rent/mentougou/oby6unitthree---a-a2-unitthree-oby6-2">户型从小到大</option><option value="/house/rent/mentougou/oby7unitthree---a-a2-unitthree-oby7-2">户型从小到大</option></select>