办理上门服务方式预留印鉴时，以下操作合规的是（）

A.营业机构凭有权审批人双人审批的《中国银行股份有限公司上门预留印鉴登记单》发放空白印鉴卡

B.一名上门人员应在《重要单证登记簿》上登记签收

C.在空白印鉴卡上填写户名

D.在营业柜台（监控下）现场办理密封手续后于封口处加盖银行业务用章

A project management technique that is currently in widespread use is the (71) . The purpose of this technique is to detail, in hierarchical fashion, all of the activities that are required to meet project objectives. There are some special activities called (72) , which are events that signify the accomplishment or completion of major deliverables during the project. Most system development methodologies also provide (73) , whose purpose is to contain the various pieces of relevant information - feasibility assessments, schedules, needs analysis, and so forth - in a single place so that they can be presented to project clients and other related parties. Several types of important network diagrams are used in project management. (74) was developed to make clear the interdependence between project tasks before those tasks are scheduled． (75) offers the advantage of clearly showing overlapping tasks.

A．Network Diagram

B．CPM

C．Gantt chart

D．PERT