If he ___ me his telephone number yesterday, I ___ able to ring him up now.

A．told, would be

B．had told, would have been

C．had told, would be

D．told, am

对投资项目概算要实行( )。

A．静态管理

B．静态控制

C．主动控制

D．动态管理

E．客观控制