<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/mentougou/obyunitthree-----oby-7-unitone">时间从新到旧</option><option value="/house/rent/mentougou/obyunitthree-----oby1-7-unitone">时间从旧到新</option><option value="/house/rent/mentougou/obyunitthree-----oby2-7-unitone">价格从大到小</option><option value="/house/rent/mentougou/obyunitthree-----oby3-7-unitone">价格从小到大</option><option value="/house/rent/mentougou/obyunitthree-----oby4-7-unitone" selected>面积从大到小</option><option value="/house/rent/mentougou/obyunitthree-----oby5-7-unitone">面积从小到大</option><option value="/house/rent/mentougou/obyunitthree-----oby6-7-unitone">户型从小到大</option><option value="/house/rent/mentougou/obyunitthree-----oby7-7-unitone">户型从小到大</option></select>