<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/aobyunitfour-oby-unitfour" selected>时间从新到旧</option><option value="/house/rent/yanqing/aoby1unitfour-oby1-unitfour">时间从旧到新</option><option value="/house/rent/yanqing/aoby2unitfour-oby2-unitfour">价格从大到小</option><option value="/house/rent/yanqing/aoby3unitfour-oby3-unitfour">价格从小到大</option><option value="/house/rent/yanqing/aoby4unitfour-oby4-unitfour">面积从大到小</option><option value="/house/rent/yanqing/aoby5unitfour-oby5-unitfour">面积从小到大</option><option value="/house/rent/yanqing/aoby6unitfour-oby6-unitfour">户型从小到大</option><option value="/house/rent/yanqing/aoby7unitfour-oby7-unitfour">户型从小到大</option></select>