<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/aobyunitthree---oby--unitfive" selected>时间从新到旧</option><option value="/house/rent/yanqing/aoby1unitthree---oby1--unitfive">时间从旧到新</option><option value="/house/rent/yanqing/aoby2unitthree---oby2--unitfive">价格从大到小</option><option value="/house/rent/yanqing/aoby3unitthree---oby3--unitfive">价格从小到大</option><option value="/house/rent/yanqing/aoby4unitthree---oby4--unitfive">面积从大到小</option><option value="/house/rent/yanqing/aoby5unitthree---oby5--unitfive">面积从小到大</option><option value="/house/rent/yanqing/aoby6unitthree---oby6--unitfive">户型从小到大</option><option value="/house/rent/yanqing/aoby7unitthree---oby7--unitfive">户型从小到大</option></select>