<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby-oby-oby-oby---a-oby---oby-unitthree-a5" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1-oby1-oby1-oby1---a-oby1---oby1-unitthree-a5">时间从旧到新</option><option value="/house/rent/yanqing/oby2-oby2-oby2-oby2---a-oby2---oby2-unitthree-a5">价格从大到小</option><option value="/house/rent/yanqing/oby3-oby3-oby3-oby3---a-oby3---oby3-unitthree-a5">价格从小到大</option><option value="/house/rent/yanqing/oby4-oby4-oby4-oby4---a-oby4---oby4-unitthree-a5">面积从大到小</option><option value="/house/rent/yanqing/oby5-oby5-oby5-oby5---a-oby5---oby5-unitthree-a5">面积从小到大</option><option value="/house/rent/yanqing/oby6-oby6-oby6-oby6---a-oby6---oby6-unitthree-a5">户型从小到大</option><option value="/house/rent/yanqing/oby7-oby7-oby7-oby7---a-oby7---oby7-unitthree-a5">户型从小到大</option></select>