风险补偿专项资金由（）负责管理。 ["各级国家助学贷款管理中心","财政部","贷款商业银行","中央银行"]
在用厂内机动车辆的规章制度包括岗位责任制、（）和岗位操作规程。 ["产品质量检验","安全管理制度","考勤制度","产品抽查"]
You have an Exchange Server 2010 Hub Transport server named Hub1. You install an application on a third-party server named Server1. You discover that the application cannot authenticate to remote servers. You need to ensure that the application can relay e-mail messages by using Hub1. What should you do？（） [".Create a new Send connector.Add the TCP\/IP address of Server1 to the Send connector .Modify the permissions for the Send connector",".Create a new Receive connector.Add the TCP\/IP address of Server1 to the Receive connector .Modify the permissions for the Receive connector",".Add the TCP\/IP address of Server1 to the default Receive connector .Create a message classification.Create a transport rule",".Add the TCP\/IP address of Server1 to the Client Receive connector .Create a remote domain.Create a transport rule"]
简述低C钢气焊工艺？
You have a computer that has the following hardware configuration:.1.6-gigahertz (GHz) processor (64-bit).8-GB RAM.500-GB hard disk.Graphics card that has 128-MB RAM. You need to select an edition ofWindow 7 to meet the following requirements:Support DirectAccess Support Windows XP ModeUse all of the installed memory Support joining an Active Directory domain. Which edition should you choose？（） ["Windows 7 Enterprise （64-bit）","Windows 7 Enterprise （x86）","Windows 7 Professional （64-bit）","Windows 7 Ultimate （x86）"]
使用氧气时要注意用氧安全，尤其是使用氧气筒给氧时注意（）、（）、（）、（）
