下面哪个选项不符合样式表的基本语法规则（） [" a：link {color： #FF3366；font-family： "宋体"；text-decoration： none；}"," a：visited {font-family： "宋体"；color： #339900；text-decoration： none；}"," a：hover {color： #FF6600；font-family： "宋体"；text-decoration： underline；}"," a：active （font-family： "宋体"；color： #339900；text-decoration： none；）"]
You are developing a Windows Communication Foundation (WCF) service to replace an existing ASMX Web service.The WCF service contains the following code segment. (Line numbers are included for reference only.) 01 [ServiceContract()] 02 03 public interface IEmployeeService 04 { 05 [OperationContract()] 06 EmployeeInfo GetEmployeeInfo(int employeeID); 07 08 } 09 10 public class EmployeeService : IEmployeeService 11 { 12 13 public EmployeeInfo GetEmployeeInfo(int employeeID) 14 { 15 ... 16 } 17 } 18 19 20 public class EmployeeInfo 21 { 22 ... 23 public int EmployeeID { get; set; } 24 public string FirstName { get; set; } 25 public string LastName { get; set; } 26 27 }The existing Web service returns the EmployeelD as an attribute of the Employeelnfo element in the response XML.You need to ensure that applications can consume the service without code changes in the client. What should you do?（） [" Insert the following code at line 02. [DataContractFormat()] Insert the following code at line 22. [DataMember()]"," Insert the following code at line 02. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAtttibute()]"," Insert the following code at line 09. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAttribute()]"," Insert the following code at line 19. [DataContractFormat()] Insert the following code at line 22. [DataMember()]"]
试述影响奶山羊产奶量的因素.
用户调查法的优点（） ["由于取样较多，预测结果较具稳定性","简单易行","较好地反映了市场需求情况","有利于改进与完善产品"]
太康诗风
教育心理学作为一门现代科学的诞生标志是美国心理学家（）于1913年出版的三卷本（《教育心理学》）。
