计算∫₀^2π|sinx|dx的值为（　　）

A．0

B．2

C．3

D．4

(72) is the process of obtaining the stakeholdrs'formal acceptance of the completed project scope. Verifying the scope includes reviewing deliverables and work results to ensure that all were completed satisfactorily.

A．WBS Creation

B．Scope definition

C．Project acceptance

D．Scope verification