What command can be used toglobally disable the requirement that a translation rulemust exist beforepackets can pass through the firewall？（） [" nat 0"," nonat-control"," access-list"," none of the above<\/interface>"]
相对数指标
班级管理目标的特点：（）。 ["导向性","鼓舞性","层次性","群众性","主体性"]
（）指标是用来衡量项目可以立即用于清偿流动负债的能力，也是银行关注的偿债能力指标。 [" 流动比率"," 偿债备付率"," 速动比率"," 资产负债率"]
将需要传达的信息转化为视觉符号，并将之传达给信息接受者，是（）的工作。 ["企业主","设计师","消费者","以上都不是"]
后关闭原则
