进行1000kV单回输电线路边相地电位带电作业时，人身与带电体间的安全距离不得小于6.8m。
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All client computers in your network run Windows 7 Enterprise. You need to prevent all standard user accounts from running programs that are signed by a specific publisher. What should you do？（）
A. Use software restriction policies. Create a path rule.
B. Use software restriction policies. Create a hash rule.
C. Use AppLocker application control policies. Create an Executable rule.
D. Use AppLocker application control policies. Create a Windows Installer rule.
天人合一不仅仅是一种思想，而且是一种状态。
A. 正确
B. 错误
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