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而且，这天之后，陈文羽和许阿姨依然还是各回各家，单独休息。Behind both analysis and synthesis is classification ability. Analysis is to find differences in one class, while synthesis is to find commonality in different things, which is equivalent to the dimension of classification. In fact, the core of pyramid principle and structured thinking is classification ability. This is also why many people have learned pyramid principles or structured thinking, but they still cannot analyze and solve problems because they have not accumulated a large amount of knowledge in a certain field (declarative and procedural knowledge, situational knowledge) and do not have conceptual ability in the field.Explosive wounds% Total 130%苦苦挣扎的年轻恋人汤姆和伊芙必须忍受30天的科学实验。住宿费，伙食费，5万美元，加上一个月的研究设施住房。可能会出什么问题。就跟坏人拿刀杀人，我用刀切菜是一样的。The command in the above figure does not use the-t option to specify the filter table. We have been saying that when the-t option is not used to specify the table, it means the default operation filter table.