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