消防给水系统按范围分类，划分为（）。 ["环状管网消防给水系统和枝状管网消防给水系统","独立消防给水系统和区域（集中）消防给水系统","室外消防给水系统和室内消防给水系统","消火栓灭火系统和自动喷水灭火系统"]
（）是以提高软件质量为目的的技术活动。 ["技术改革","软件测试","技术创造","技术评审"]
You use the following declaration to add a Web user control named TestUserControl.ascx to an ASP.NET page named TestPage.aspx. You add the following code to the code-behind file of TestPage.aspx. private void TestMethod（）{ ...}You define the following delegate. public delegate void MyEventHandler（）； You need to add an event of type MyEventHandler named MyEvent to TestUserControl.ascx and attach the page’s TestMethod method to the event. Which two actions should you perform？（） ["Add the following line of code to TestUserControl.ascx.cs. public event MyEventHandler MyEvent；","Add the following line of code to TestUserControl.ascx.cs. public MyEventHandler MyEvent；","Replace the TestUserControl.ascx reference in TestPage.aspx with the following declaration. <uc:TestUserControl ID="testControl" runat="server" OnMyEvent="TestMethod"\/>","D.Replace the TestUserControl.ascx reference in TestPage.aspx with the following declaration. <uc:TestUserControl ID="testControl" runat="server" MyEvent="TestMethod"\/>","<\/uc：testusercontrol><\/uc：testusercontrol>"]
“应用程序的运行被终止，导致测试不能继续进行”，此类缺陷被定义的级别为（）。 ["致命缺陷","高级缺陷","中级缺陷","低级缺陷"]
《中华人民共和国刑事诉讼法》规定，被取保候审的犯罪嫌疑人、被告人应当遵守（）规定。 ["在传讯的时候及时到案","未经执行机关批准不得离开住处","不得以任何形式干扰证人作证","不得毁灭、伪造证据或者串供"]
终止酶反应的方法很多，常用的有
