地理教育技术的任务可以概括为:______。
参考答案:发现并实践能够达到最大地理教育效益的具体操作
注意力缺陷多动症的治疗原则是()
A.清热化痰
B.调和阴阳
C.滋肾平肝
D.补益心脾
E.补益心肾
In the eighteenth century, the town of Bennington, Vermont, was famous for pottery.()
A. it made
B. its
C. the making
D. where its