信息安全等级保护体现了“谁主管、谁负责，谁使用、谁负责，谁运营、谁负责”的信息安全责任制。
参考答案：对
A best friend is one who can always read your minds when you are at a loss for the ________ words
to complete your thoughts.[ ]
A. temporary
B. absolute
C. precise
D. reliable
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