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