当期权合约到期时，下列说法正确的有（）。 期权合约的时间价值最大。 期权合约的时间价值小于零。 期权合约的时间价值为零。 期权价格等于其内在价值。 期权合约的内在价值为零。
亲权
《水浒传》语言的主要特色是什么？
Your company has a main office and a branch office that are configured as a single Active Directory forest. The functional level of the Active Directory forest is Windows Server 2003. There are four Windows Server 2003 domain controllers in the main office. You need to ensure that you are able to deploy a read-only domain controller （RODC） at the branch office. Which two actions should you perform（） Run the adpreplrodcprep command.。 Raise the functional level of the forest to Windows Server 2008.。 Raise the functional level of the domain to Windows Server 2008.。 Deploy a Windows Server 2008 domain controller at the main office.。
什么是电晕现象？
系统分析报告的主体是（）
