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【多选题】
扶手、栏杆、栏板的工程量计算规则是( )。A.
扶手按其中心线长度计算,不扣除弯头长度
B.
栏杆、栏板按设计图示尺寸以面积计算
C.
扶手如扶手、大理石扶手为整体弯头时,扶手消耗量需扣除整体弯头的长度,设计不明确者,每只整体弯头按400mm扣除
D.
扶手、栏杆、栏板按其中心线长度计算,扣除弯头长度
E.
栏杆、栏板按其中心线长度计算,不扣除弯头长度
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反馈参考答案：
举一反三
【单选题】下列说法错误的是 ( )
A.
在同一变化过程中，无穷大的倒数是无穷小
B.
在同一变化过程中，恒不为零的无穷小其倒数是无穷大
C.
函数是不是无穷大与自变量的变化过程有关
D.
无穷大是很大的数
【单选题】When the windows were open, you could see the legs of _______ on the pavement above.
A.
passer-by
B.
a passer-by
C.
passer-bys
D.
passers-by
【简答题】在自变量的同一变化过程中,无穷大的倒数是( ),恒不为零的无穷小的倒数为( )。
【简答题】第一单元导论课内练习题目1.doc
【多选题】质量管理体系文件的主要内容中,质量记录中书面记录及凭证主要是指各种原始票据,如( ),还有如质量查询,质量投诉人员培训记录和档案健康体检档案等。
A.
发票
B.
发运单
C.
送货单
D.
送货通行单
【单选题】You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You create a Button control for the application. You need to ensure that the application meets the f...
A.
Create a template. Declare a VisualState element in the template.
B.
Create a StoryBoard animation. Add an EventTrigger class to the Button control that begins the StoryBoard animation.
C.
Create a ScaleTransform class. Bind the ScaleX and ScaleY properties of the Button control to the Background property by using a custom value converter.
D.
Add a method named ChangeAppearance in the code-behind file. Subscribe the ChangeAppearance method to the MouseEnter event of the Button control.
【多选题】You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses the background worker process (BWP). When the user clicks a button, the backg...
A.
Modify the Value property of the progress bar in DoCalculations.
B.
Modify the Value property of the progress bar in the ProgressChanged event handler of the background worker.
C.
Modify the Value property of the progress bar in the RunWorkerCompleted event handler of the background worker.
D.
Call the ReportProgress method of the background worker in DoCalculations.
E.
Call the ReportProgress method of the background worker in the DoWork event handler of the background worker.
【单选题】You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You plan to use a PresentationTraceSources object when the applicati...
A.
Enable WPF tracing in the registry.Restart the application.
B.
Enable tracing by modifying local Group Policy.Restart the application.
C.
Open the XML configuration file for your application on the user's computer.Set tracing to a verbose level.Restart the application.
D.
Open the XML configuration file for your application on the user's computer.Add a trace listener.Restart the application.
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