简述广告策划的意义广告策划的意义主要体现为以下三个方面:
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简述抗战全面爆发后,民族资本主义的内迁与复工的重要意义?
You have created a resource plan, DB_PLAN, using DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN and you want to impose a restriction on utilization of resources by the database users. Which step must be performed before you can start using the resource plan?()
A. assign users to consumer groups
B. set the resource plan for the instance
C. configure a simple resource plan and specify plan directives
D. configure a complex resource plan and specify plan directive
在处置突发事件中,群体性暴力抗法防制技术攻防基本队形有()。
A. 一字队形、三角队形、环形队形等,七种队形
B. 一字队形、三角队形、环形队形等,六种队形
C. 一字队形、三角队形、环形队形等,五种队形
D. 一字队形、三角队形、环形队形等,四种队形