乙型肝炎病人体内是否存在HBV复制，可测（）

A.抗-前S2抗体

B.HBsAg

C.HBV-DNA

D.抗-HBe

E.抗-HBcIgG

Verify scope （）.

A．is the process of obtaining the stakeholders formal acceptance of the completed project scope and associated deliverables

B．refers to the final project report describing the project at completion

C．is not necessary if the project completes on time and on budget

D．OCCURS only when revisions of change orders are made to the project