试述《聊斋志异》的艺术成就。
带传动主要用于两轴平行而且回转方向相同的场合，这种传动称为（） 闭口传动。 开口传动。 包角传动。 回转传动。
Your company has a main office and two branch offices. The main office is located in London. The branch offices are located in New York and Paris. Your network consists of an Active Directory forest that contains three domains named contoso.com， paris.contoso.com， and newyork.contoso.com. All domain controllers run Windows Server 2008 R2 and have the DNS Server server role installed. The domain controllers for contoso.com are located in the London office. The domain controllers for paris.contoso.com are located in the Paris office. The domain controllers for newyork.contoso.com are located in the New York office. A domain controller in the contoso.com domain has a standard primary DNS zone for contoso.com. Adomain controller in the paris.contoso.com domain has a standard primary DNS zone for paris.contoso.com. A domain controller in the newyork.contoso.com domain has a standard primary DNS zone for newyork.contoso.com. You need to plan a name resolution strategy for the Paris office that meets the following requirements： èIf a WAN link fails， clients must be able to resolve hostnames for contoso.com. èIf a WAN link fails， clients must be able to resolve hostnames for newyork.contoso.com. èThe DNS servers in Paris must be updated when new authoritative DNS servers are added tonewyork.contoso.com. What should you include in your plan？（） Configure conditional forwarding for contoso.com. Configure conditional forwarding for newyork.contoso.com.。 Create a standard secondary zone for contoso.com. Create a standard secondary zone for newyork.contoso.com.。 Convert the standard zone into an Active Directory-integrated zone. Add all DNS servers in the forest to the root hints list.。 Create an Active Directory-integrated stub zone for contoso.com. Create an Active Directory-integrated stub zone for newyork.contoso.com.。
测试方法有分析方法（包括静态分析法与白盒法）与非分析方法（称黑盒法）。
种群的集群现象有何生态学意义？
下列（）方法能够有效地检测输入条件的各种组合可能引起的错误。
