HTML code:
<gaozhong name="高中">
<country name="美国">
<schooldemand>SSAT,TOEFL,SLEP</schooldemand>
<school>马斯特斯中学</school>
<school>Tabor academy</school>
<school>西城中学</school>
<school>伯乐中学</school>
<school>西南高中</school>
<school>雅典中学</school>
<school>安妮怀特中学</school>
<school>卢米斯查菲中学</school>
<school>圣安德鲁学校</school>
</country>
<country name="英国">
<schooldemand>雅思5.5</schooldemand>
<school>七橡树中学</school>
<school>女王中学</school>
<school>陶顿中学</school>
<school>蓝星学院</school>
<school>剑桥都德斯学院</school>
</country>
</gaozhong>
请问 第一：我怎么可以得到英国下面的所有学校呢？
第二：我怎么得到美国和英国两个国家呢？{{
DataSet导出xml 批处理(循环)得怎么处理
XML文件
<A>
<B>
<C>
</C>
&nb ......
