[单选题]（）means that every project has a definite beginning and a definite end.

正确答案 ：C

Temporary

解析：该题的关键词为"a definite beginning and a definite end"，其语句结构为" （主语）means（谓语）that"，含义为"什么意味着"，该题干为项目管理的一个基本概念描述，描述了项目具备临时性特点。所以选择选项C。

[单选题]The（）defines the phases that connect the beginning of a project to its end.

正确答案 ：B

project life cycle

解析：该题的关键词为"phases"，其语句结构为"______（主语）defines（谓语）the phases"，含义为"什么定义了项目的多个阶段"，通过筛选首先排除A和C，选项D也容易排除，因为Milestone（里程碑）只是关键点上发生的活动，不具备阶段的持续性特点，因而只能选择选项B。

[单选题]The（）Process Group consists of the processes used to complete the work defined in the project management plan to accomplish the project's requirements.

正确答案 ：B

Executing

解析：该题的关键词为"accomplish the project's requirements"，其语句结构为"The（）Process Group（主语）consists of（谓语）the processes used to complete the work defined"，含义为"用于完成工作的过程组成什么过程组"，所以可知重点描述为"完成工作"，根据项目管理五个过程组的特点，选择Executing（执行）过程组，其他选项容易排除。

[单选题]The（）provides the project manager with the authority to apply organizational resources to project activities.

正确答案 ：D

projectcharter

解析：该题的关键词为"authority to apply organizational resources"，其语句结构为"The____（主语）provides（谓语）the project manager with the authority to apply organizationalresources"，含义为"什么为项目经理提供了使用组织资源的权力"，根据项目管理知识，为项目经理授权的文件为项目章程，所以应该选择选项D，其他选项容易排除。

[单选题]（）involves comparing actual or planned project practices to those of other projects to generate ideas for improvement and to provide a basis by which to measure performance.These other projects can be within the performing organization or outside of it,and can be within the same or in another application area.

正确答案 ：C

Benchmarking

解析：该题的关键词为"comparing actual or planned project practices to those of other proj ects"，其语句结构为"（）（主语）involves（谓语）comparing actual or planned project practices to those of other projects"，含义为"什么涉及到将实际或计划的项目实践同其他项目实践比较"，比较项目实践是质量管理方法比较基准（Benchmarking）的主要特征。因而选择选项C。

[单选题]Define Activities is the process ofidentifying the specific actions to be performed toproduce the（）

正确答案 ：D

projectdeliverables

解析：该题的关键词为"Define Activities、identifying the specific actions"，其语句结构为"Define Activities（主语）is（谓语）the process ofidentifying the specific actions to beperformed to produce the_ "，含义为"活动定义是为了生成什么而执行所识别出的特定活动"，这是考察进度管理知识领域中的活动定义的概念，活动定义是为了生成交付物或子交付物而执行的活动，因此选择选项D。

[单选题]Developing the project schedule is often an iterative process. It determines the planned start and finish dates for project activities and milestones. Schedule development can require the review and revision of duration estimates and resource estimates to create an approved project schedule that can serve as a baseline to（）progress.

正确答案 ：B

track

解析：该题的关键词为"project schedule、 baseline"，其主要的语句结构为一个定语从句结构"project schedule that （主语）can serve as （谓语）a baseline to_progress"，含义为"项目进度可以作为怎么样项目进展的基线"，根据题意，容易判断对项目进度进行跟踪，所以选择选项B。

[单选题]（）is a property of object-oriented software by which an abstract operation may be performed in different ways in different classes.

正确答案 ：B

Polymorphism

解析：该题的关键词为"an abstract operation、 performed in different ways in different classes"，其语句结构为"（）is a property of object-oriented software"，含义为"什么是面向对象软件的一个特性"，结合关键词分析，容易判断这是面向对象中的多态性概念(Polymorphism)。

[单选题]The parties to government procurement refer to the principal entities of all kinds that enjoy rights and undertake obligations in government procurement, including the procuring entities, the （）and the procuring agencies.

正确答案 ：D

suppliers

[单选题]The connection between two networks from an intemet is handled by a machine known as a（）

正确答案 ：C

router

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