基准地价是指在城镇规划区范围内，对现状利用条件下不同级别或不同均质地域的土地，按照商业、居住、工业等用途，分别评估确定的某一估价期日上法定最高年期土地使用权( )价格。

A．标定地价的平均水平

B．区域平均价格

C．市场价格的平均值

D．重置价格的平均值

After the Arab state won independence, great emphasis was laid on expanding education, with girls as well as boys （） to go to school.

A．to be encouraged

B．being encouraged

C．to have been encouraged

D．be encouraged