单项选择题

生物氧化的过程不包括（    ）。
A、脱氢
B、递氢
C、受氢
D、产氢

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You are developing a Windows Communication Foundation (WCF) service that allows customers to update financial datA.The client applications call the service in a transaction. The service contract is defined as follows. (Line numbers are included for reference only.)01 [ServiceContract]02 public interface IDataUpdate03 {04 [OperationContract]05 [TransactionFlow(TransactionFlowOption.Mandatory)]06 void Update(string accountNumber, double amount);07 }0809 ...10 class UpdateService : IDataUpdate11 {12 [OperationBehavior(TransactionScopeRequired = true, TransactionAutoComplete = true)]13 public void Update(string accountNumber, double amount)14 {15 try16 {17 ...18 }19 catch(Exception ex)20 {21 WriteErrorLog(ex);22 ...23 }24 }25 }26Customers report that the transaction completes successfully even if the Update method throws an exception.You need to ensure that the transaction is aborted if the Update method is not successful.What should you do? （）
A.)
B.Mandatory)]
C...
D...
E...
F.You
G.
单项选择题
如图所示的工字形悬臂梁，自由端受力偶M的作用，梁中性层上正应力及切应力有
A．，
B．，
C．，
D．，
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在进行非金属夹杂物评定时，应磨制钢材的 A. 横断面 B. 纵断面 C. 横断面和纵断面
单项选择题
A.B.C.D.
A.
B.
C.
D.
单项选择题
A Windows Communication Foundation (WCF) service is responsible for transmitting XML documents between systems.The service has the following requirements:It must minimize the transmission size by attaching the XML document as is without using escape characters or base64 encoding.It must interoperate with systems that use SOAP but are not built on the .NET plafform.You need to configure the service to support these requirements. Which message encoding should you use?（）A.Binary message encodingB.MTOM (Message Transmission Optimization Mechanism) message encodingC.Text message encoding with message version set to noneD.Text message encoding with message version set to SOAP 1.2
A.The
B.It
C.NET
D.You
E.2
判断题
宏是一个批处理程序命令，正确地运用宏可以提高工作效率。
单项选择题
合同当事人一方迟延履行债务或者有其他违约行为致使不能实现合同目的的，根据我国《合同法》的规定，另一方当事人应当采取的措施是()。
A、提存标的物
B、解除合同
单项选择题
A.a=b或a+2b=0B.a=b或a+2b≠0C.a≠b且a+2b=0D.a≠b且a+2b≠0
A.a=b或a+2b=0
B.a=b或a+2b≠0
C.a≠b且a+2b=0
D.a≠b且a+2b≠0
单项选择题
A.B.C.D.
A.
B.
C.
D.
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九州通医药网属于（）。A.买方主导的医药电子商务B.第四方的医药电子商务C.第三方的医药电子商务D.卖方主导医药电子商务
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