in thE lAst sEntEnCE oF thE pAssAgE "its privAtE pArtnEr" rEFErs to ______.
A．thE un oFFiCE For projECts sErviCEs
B．thE univErsity oF pEnnsylvAniA
C．gloBAl tEChnology orgAnizAtion
D．thE un millEnnium summit