[单选题]Project work packages are typically decomposed into smaller components called activities to provide a basis for（）scheduling, executing, and monitoring and controllingthe proj ect work.

正确答案 ：B

estimating

解析：该题的关键词为"scheduling、executing、monitoring、controlling"，其语句结构为''Project work packages（主语）are typically decomposed into（谓语）smaller components"，含义为"项目工作包通常被分解为更小的活动"，分析后得知空白处的选项应该和上述的关键词为并列的词语，且顺序排列在其他的关键词之前，因而只能选择选项B，因为只有首先进行项目估算，才能制定项目进度，然后才能执行和监控，其他选项不符合题意。

[单选题]The strategies for handling risk comprise of two main types: negative risks, and positive risks. The goal ofthe plan is to minimize threats and maximize opportunities. When dealing with negative risks, there are three main response strategies（）,rransfer ,Mitigate.

正确答案 ：C

Avoid

解析：该题的关键词为"negative risks、response strategies"，其语句结构为"When dealing with negative risks（状语从句），there are（谓语）three main response strategies（）Transfer，Mitigate（主语）"，含义为"当应对负面风险时，有三种应对方法，分别是什么、转移和减弱。"，根据负面风险的应对方法，可知是规避，应该选择Avoid。

[单选题]The (1) is a general description of the architecture of a workflow management system used by the WFMC, in which the main components and the associated interfaces are summarized. The workflow enactment service is the heart of a workflow system which consists of several (2).

正确答案 ：

解析：(1)题的关键词为"workflowmanagementsystem"，其语句结构为"The（）（主语）1S（谓语）ageneraldescription（表语）"，含义为"什么是通用的描述"，结合选项应该选择选项B。(2)题的关键词为"workflowenactmentservice"，其语句结构为"Theworkflowenactmentservice（主语）is（谓语）theheartofaworkflowsystem（表语）whichconsistsofseveral（）（定语从句）"，含义为"工作流定制服务是工作流系统的核心，它由几个什么组成"，结合选项应该选择选项A。(1)题和(2)题考查了工作流相关的基本概念，如果了解工作流相关知识则不难做出选择。对于只有硬件背景的考生，(1)题相对容易，(2)题则只能碰运气了。

[单选题]Fair and(1) competition in government procurement around the world is good business and good public policy. Competitive pricing, product(2)and performanceimprovements result from competitive practices and help ensure that government authoritiesget the best (3)for the public they serve.

正确答案 ：

[单选题]Fair and(1) competition in government procurement around the world is good business and good public policy. Competitive pricing, product(2)and performanceimprovements result from competitive practices and help ensure that government authoritiesget the best (3)for the public they serve.

正确答案 ：

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