<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/chaoyang/obyunitfive---oby-unitfive" selected>时间从新到旧</option><option value="/house/rent/chaoyang/oby1unitfive---oby1-unitfive">时间从旧到新</option><option value="/house/rent/chaoyang/oby2unitfive---oby2-unitfive">价格从大到小</option><option value="/house/rent/chaoyang/oby3unitfive---oby3-unitfive">价格从小到大</option><option value="/house/rent/chaoyang/oby4unitfive---oby4-unitfive">面积从大到小</option><option value="/house/rent/chaoyang/oby5unitfive---oby5-unitfive">面积从小到大</option><option value="/house/rent/chaoyang/oby6unitfive---oby6-unitfive">户型从小到大</option><option value="/house/rent/chaoyang/oby7unitfive---oby7-unitfive">户型从小到大</option></select>