<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/yanqing/obyunitthree-a2-oby--unitthree" selected>时间从新到旧</option><option value="/house/rent/yanqing/oby1unitthree-a2-oby1--unitthree">时间从旧到新</option><option value="/house/rent/yanqing/oby2unitthree-a2-oby2--unitthree">价格从大到小</option><option value="/house/rent/yanqing/oby3unitthree-a2-oby3--unitthree">价格从小到大</option><option value="/house/rent/yanqing/oby4unitthree-a2-oby4--unitthree">面积从大到小</option><option value="/house/rent/yanqing/oby5unitthree-a2-oby5--unitthree">面积从小到大</option><option value="/house/rent/yanqing/oby6unitthree-a2-oby6--unitthree">户型从小到大</option><option value="/house/rent/yanqing/oby7unitthree-a2-oby7--unitthree">户型从小到大</option></select>