[单选]
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
You create a Web form by using ASP.NET AJAX.
You write the following client-script code fragment to handle the exceptions thrown from asynchronous
postbacks. （Line numbers are included for reference only.）
01 <script type="text/javascript"> 02 function pageLoad（）
03 {
04 var pageMgr =
05 Sys.WebForms.PageRequestManager.getInstance（）；
06
07 }
08
09 function errorHandler（sender， args）
10 {
11
12 }
13 </script>
You need to ensure that the application performs the following tasks：
&iexcl；¤Use a common clien-script function named errorHandler.
&iexcl；¤Update a Label control tat has an ID named lblError with the error message. &iexcl；¤Prevent the browser from displaying any message box or Javascript error
What should you do？（）

A . A
B . B
C . C
D . D

对于需要实施旁站监理的关键部位、关键工序，施工单位应当在施工前（）h书面通知现场监理机构。 6。 12。 24。 48。白居易等人效法杜甫“（），无复依傍”的作法，写了不少讽谕诗。 Which of the following examples of the pack URI syntax accesses a file named myImage.jpg in a folder named MyFolder in another assembly named myAssembly? （） Pack://application:,,,/myAssembly;component/MyFolder/myImage.jpg。 Pack://application:,,,/myAssembly;MyFolder/component/myImage.jpg。 Pack://application:,,,;component/myAssemby/MyFolder/myImage.jpg。 Pack://application:,,,/myAssembly;component/myImage.jpg。搅拌罐式反应器主要由反应罐，（）和温度调节装置组成。内服四环素类药物易引起二重感染或消化机能障碍的动物是（）反刍动物。猪。家禽。犬。

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.
You create a Web form by using ASP.NET AJAX.
You write the following client-script code fragment to handle the exceptions thrown from asynchronous
postbacks. （Line numbers are included for reference only.）
01 <script type="text/javascript"> 02 function pageLoad（）
03 {
04 var pageMgr =
05 Sys.WebForms.PageRequestManager.getInstance（）；
06
07 }
08
09 function errorHandler（sender， args）
10 {
11
12 }
13 </script>
You need to ensure that the application performs the following tasks：
&iexcl；¤Use a common clien-script function named errorHandler.
&iexcl；¤Update a Label control tat has an ID named lblError with the error message. &iexcl；¤Prevent the browser from displaying any message box or Javascript error
What should you do？（）

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