组建项目监理组织时，应当做到( )。

A．先决定总监理工程师，再确定监理目标

B．先明确监理目标，再建立监理组织

C．先组建项目监理组织，再确定监理目标

D．先设置监理岗位，再明确岗位目标

With the food and drink _____, the prisoner had to walk out of the cave where he was hiding. 

A．run out of

B．run out

C．use up

D．give out