The new building         in our school is for us students. In spite of the noise most of the day, we still feel very happy.

A．built

B．has been built

C．being built

D．to be built

物流预测主要应用的预测方法是（）。

A.判断分析预测法

B.因果关系预测法

C.时间序列预测法

D.灰色预测法