《国家中长期科学和技术发展规划纲要》明确了未来中国科技发展的指导方针和总体目标，提出到（）年要进入创新型国家行列。 ["2025年","2020年","2015年","2030年"]
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. DB1 has a table which is named Table01 and a stored procedure named Procedure01. Procedure01 choose data from Table01 by using a sp_executesql Transact-SQL statement. You company security rules forbid users to access tables directly in any database. Look at the exception below: "Msg 229, Level 14, State 5, Line 1 The SELECT permission was denied on the object 'Table01', database 'DB1', schema 'dbo'." The exception is raised when Procedure01 is executed by users. You must make sure that e user can successfully execute Procedure1 complying with the company rules. So what action should you perform to achieve this goal?（） ["You should execute the GRANT SELECT ON dbo.Table01 TO User1 Transact-SQL statement. ","You should execute the GRANT EXECUTE ON dbo.Procedure1 TO User1 Transact-SQL statement. ","You should alter Procedure01 and add the WITH EXECUTE AS OWNER option to its header ","You should alter Procedure01 and add the EXECUTE AS USER = 'dbo' option immediately before the call to the sp_executesql stored procedure."]
WTO的职能在于（） ["促进WTO各项宗旨的实现，监管各项协议与安排的实施运行","为成员方进行谈判提供场所","解决成员方之间的争端与分歧","定期审议各成员方的贸易政策"]
我国矿产资源总的特点是什么？
您正在创建一个使用非托管资源的类，这个类保持在其它对象上的有管理代码您应该确保这个类的使用者能在这个类不再使用时释放资源您应该执行哪三个动作？（） ["定义类使得该类继承于WeakReference类。","定义类使得该类实现IDisposable接口。","创建类析构函数，该函数在其他对象上调用方法来释放托管资源。","创建一个释放非托管资源的类析构函数。","创建一个Dispose方法，该方法调用System GC Collect来强制进行垃圾回收。","创建一个Dispose方法，该方法释放非托管资源，并在其他对象上调用方法来释放托管资源。"]
感觉的特性事故致因理论认为安全工作应以（）为主。
