下面（）的主页地址是有效的。 正确。 错误。
职业病防治工作坚持（）的方针，实行分类管理、综合治理。 正确。 错误。
简述负债管理的优缺点。 正确。 错误。
Your company has a main office and one branch office. The network consists of an Active Directory domain named contoso.com. All servers run Windows Server 2003 Service Pack 2 (SP2). In the main office, a server named DNS1 hosts the primary DNS zone for contoso.com. In the branch office, you configure a secondary DNS zone for contoso.com on a server named DNS2. You discover that the resource records are not being transferred to DNS2.You verify that the contoso.com zone on DNS2 is configured to have the correct IP address for DNS1. You need to ensure that the resource records for contoso.com are transferred to DNS2. What should you do?（） 正确。 错误。
“强迫症”和“强迫性人格障碍”是一回事。（） 正确。 错误。
证券投资组合不是投资者随意的组合，它是投资者权衡投资收益和风险后，确定的最佳组合。
