分部分项工程量清单的计量单位的规定中正确的是() 钢筋以“t”为单位,应保留三位小数,第四位小数四舍五入。 钢筋以“kg”为单位,应保留两位小数,第三位小数四舍五入。 C30现浇混凝土矩形柱以“m³”为单位,应保留二位小数,第三位小数四舍五入。 C30现浇混凝土矩形柱以“m2”为单位,应保留二位小数,第三位小数四舍五入。 当计量单位有两个或两个以上时,应根据项目特征要求,选择最适宜表述该项目特征并方便计量的单位。
现金1000元存入银行,若年利率为8%,一年复利一次,10年后的复利终值是多少?
爱的需要、尊重的需要、友谊的需要等属于人的低级需要。()
进入设备检修前,应确认()煤气来源,然后进行含氧量检测,含氧量合格,确认安全措施后,方可进入。 切断。 关闭。 阻止。
You are developing a Windows Presentation Foundation (WPF) application. An event triggers a workflow such that a parent control executes the event handlers before the child controls. You need to ensure that if a parent controls event handler encounters an error, the subsequent handlers are not called. What should you do?() Use handlers for a tunneling routed event and mark the event as handled in the case of a problem.。 Use handlers for a tunneling routed event and make the event as handled in the finally portion of a try-catch-finally code block.。 Use handlers for a bubbling routed event and mark the event as handled in the case of a problem.。 Use handlers for a bubbling routed event and set the Handled property of the RoutedEventArgs object to true in the catch portion of a try-catch-finally code block.。
我国会计工作管理体制包括()。