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