<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/oby---oby-aoby-aoby---office" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1---oby1-aoby1-aoby1---office">时间从旧到新</option><option value="/house/rent/yanqing/oby2---oby2-aoby2-aoby2---office">价格从大到小</option><option value="/house/rent/yanqing/oby3---oby3-aoby3-aoby3---office">价格从小到大</option><option value="/house/rent/yanqing/oby4---oby4-aoby4-aoby4---office">面积从大到小</option><option value="/house/rent/yanqing/oby5---oby5-aoby5-aoby5---office">面积从小到大</option><option value="/house/rent/yanqing/oby6---oby6-aoby6-aoby6---office">户型从小到大</option><option value="/house/rent/yanqing/oby7---oby7-aoby7-aoby7---office">户型从小到大</option></select>