正确答案:

题目：(1) is a method of constructing a project schedule network diagram that uses boxes or rectangles, referred to as nodes, to represent activities and connects them with arrows that show the dependencies.This method includes following types of dependencies or precedence relationships: (2) the initiation of the successor activity, depends upon the completion ofthe predecessor activity.(3) the initiation ofthe successor activity, depends upon the initiation ofthe predecessor activity.

解析：阅读试题并结合选项中的术语简称分析，首先定位该试题考察的知识点集中于项目网络图方面的知识，要求考生识别不同的网络类型以及依赖关系的类型；(1)题的主要语句结构为"__(1)__（主语）1S（谓语）amethod"，即要求考生辨识不同的网络类型，再结合关键词和关键词组"boxesorrectangles和torepresentactivities"，可知用方框表示活动的做法是前导图的特征；最后再四个选项中发现只有PDM为前导图的简称，其他都不是。CPM的全称为CriticalPathMethod（关键路径法），PERT的全称为ProgramEvaluationandReviewTechnique（计划评审技术），AOA的全称为ActivityOnArrow（箭头法）。(2)题和(3)题的主要语句结构都属于名词解释，根据(2)题的关键词"initiationofthesuccessor和completionofthepredecessor"，可知该依赖关系为F-S;(3)题采用相似的分析方法，其依赖关系应该为S-S。

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学习资料的答案和解析：

[单选题]（） is a measurable, verifiable work product such as specification. feasibility study report, detail document, or working prototype

deliverable

解析：该题的关键词为"work product"，其语句结构为" ____（主语）is(谓语)a measurable，verifiable work product"，含义为"什么是可度量的、可验证的工作产品"，排除其他选项后容易选出deliverable（交付物）。

[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.

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]In approximating costs, the estimator considers the possible causes ofvariation of the cost estimates, including（）

risk

解析：该题的关键词为"approximating costs、 causes ofvariation"，其语句结构为"the estimator （主语）considers（谓语）the possible causes ofvariation of the cost estimates, including（）"，含义为"估算人员考虑对成本估算可能造成影响的原因，包括什么"。估算成本考虑不确定性，而不确定性正是风险的一个基本特征，所以选择选项C。

[单选题]A （）is a collection of projects and other work that are grouped together to facilitate effective management ofthat work to meet strategic business objectives.

portfolio

[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.

suppliers

[单选题]Estimating schedule activity costs involves developing an (1) of the cost of theresources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. for example, in most application areas, additionalwork during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. the cost estimating process considers whether the expected savings can offset the cost of the additional design work. cost estimates are generally expressed in units of (2) to facilitate comparisons both within and across projects.the (3) describes important information about project requirement that is considered during cost estimating.

解析：阅读试题可知，整段文章讨论的内容集中于"Costestimating"，分析问题(1)的语句结构为"estimatingscheduleactivitycosts（主语）involves（谓语）developingan(1)ofthecostoftheresources"。接下来使用排除法，如果对于"estimatingscheduleactivitycosts"的特定内容不了解，似乎哪个选项也可以，注意"thelresourcesneededtocompleteeachscheduleactivity"，既然每项活动所需的资源都需考虑，那就只能选择答案summary，summary在此处解释为"汇总"。分析问题(2)对应的语句，"costestimates（主语）aregenerallyexpressed（谓语）inunitsof(2)tofacilitatecomparisonsbothwithinandacrossprojects"，结合选项，此句的含义为"成本估算（结果）通常以作为单位"，故而只能选择C，Currency的含义为"货币"、"通货"，考生即使不熟悉这个单词，也能轻易排除其他三个选项。问题(3)对应的语句，"the(3)（主语）describes（谓语）importantinformationaboutprojectrequirementthatisconsideredduringcostestimating"，所以该句的含义即"描述了成本估算时应考虑的项目需求"。显而易见，选项C和D容易排除，但选择"Projectscopestatement"还是"Scopeofwork"？Scopeofwork（工作说明书）是合同中的附件，用于说明合同的工作范围（此时项目尚未建立），因而选择选项A。

[单选题]Estimating schedule activity costs involves developing an (1) of the cost of theresources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. for example, in most application areas, additionalwork during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. the cost estimating process considers whether the expected savings can offset the cost of the additional design work. cost estimates are generally expressed in units of (2) to facilitate comparisons both within and across projects.the (3) describes important information about project requirement that is considered during cost estimating.

[单选题]Many of the activities performed during the preliminary investigation are still being conducted in(1),but in much greater depth than before. During this phase, the analyst must become fully aware of the (2) and must develop enough knowledge about the (3)and the existing systems to enable an effective solution to be proposed and implemented. Besides the(4)for process and data of current system, the deliverable from this phase also includes the(5)for the proposed system.