白卡使用同一张身份证开户，全球通不超过（）个，神州行不超过（）个。
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向投资人出具关于本商业计划的保密须知或守密协议的内容应标示在封面中。
A. 正确
B. 错误
our network contains a server that runs window server 2008. The serve has the network policy server(NPS) service role installed. You need to allow only members of a global group named group1 VPN access to the network. What should you do?（）
Add group1 to the RAS and IAS servers group.
B. Add group1 to the network configuration operators group..
Create a new network policy and define a group-based connection for group1. Set the access permission of the policy to access granted. Set the processing order of the policy to 1.
D. Create a new network policy and define a group-based condition for group1. Set the access permission of the policy to acces granted. Set the processing of the policy to 3.
在土的三相中，土体中封闭气体的作用有（）
A. 增加土的弹性
B. 阻塞水的渗流通道
C. 增加土的密实度
D. 减小土的密实度
E. 以上全错
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