A project life cycle is a collection of generally sequential project (73) whose name and number are determined by the control needs of the organization or organizations involved in the project. The life cycle provides the basic (74) for managing the project, regardless of the specific work involved.

（74）处填（）。

A．plan

B．fraction

C．main

D．framework

下列哪项是检验医师的主要职责

A．管理实验室

B．分析质控报告

C．与临床进行沟通

D．仪器维护

E．方法学研究