[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]（）is the budgeted amount for the work actually completed on the schedule activity or WBS component during a giving time period.

正确答案 ：B

Earned value

解析：该题的关键词为"budgeted amount for the work actually completed"，其语句结构为"（）（主语）is（谓语）the budgeted amount for the work actually completed"，含义为"什么是实际完成工作对应的预算"，容易判断该语句正是挣值( Earned value)的定义。

[单选题]（）is a category assigned to products or services having the samefunctional use but different technical characteristics. Itisnotsameasquality.

正确答案 ：B

Grade

解析：该题的关键词为"same functional use、 different technical characteristics"，其主要语句结构为" （）is a category"，含义为"什么是类别"，后续的定语从句说明category都有什么特点，即功能相同而技术特征不同，而这正是等级( Grade)的定义。所以选择选项B。

[单选题]（）involves using mathematical techniques to forecast future outcomes based onhistorical results.

正确答案 ：A

Trendanalysis

解析：该题的关键词为"mathematical techniques、 forecast future outcomes"，其语句结构为"____（主语）involves（谓语）using mathematical techniques to forecast future outcomes（宾语从句）"，含义为"什么涉及使用数学方法预测未来结果"，结合选项分析，虽然都是质量管理方法，但其中只有Trend analysis用于预测未来结果，Quality audit为质量审计，Defect repair review为缺陷补救审查，Flowcharting为流程图，均不涉及对未来结果进行预测。

[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.

正确答案 ：

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。

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