第30题: [单项选择]Creating WBS means subdividing the major project deliverables into smaller components until the deliverables are defined to the ______ level. A. independent resource B. individual work load C. work milestone D. work package 参考答案:D 答案解析:WBS(工作分解结构)是面向可交付物的层次性分析结构,是对完成项目目标、创造可交付物所需执行的项目工作的分解。WBS把项目工作细分为更小、更易管理的工作单元,随着WBS层次的降低,意味着项目工作也越来
第33题: [单项选择](Police) were sent to disperse the crowds but ended up (by shooting) down protesters and it was in (this) chaos that the seeds of political liberation were (sown). A. Police B. by shooting C. this D. sown 参考答案:B 答案解析:应去掉by。
第36题: [单项选择]下列关于运行查询的方法中,不正确的一项是( )。 A. 设置直线颜色和形状边界颜色 B. 设置直线或形状背景颜色 C. 设置直线或形状边界线的线型 D. 设置形状的内部颜色 参考答案:A 答案解析:在Visual Basic中,BorderColor属性的作用是设置直线的颜色或形状边界线的颜色,所以选项A)是正确的。直线或形状的背景颜色通过BackColor属性来设置,线型通过BorderSty