（二）业务之间具有明显的主附关系。主要业务居于主体地位，体现交易的实质和目的；附属业务是主要业务的必要补充，并以主要业务的发生为前提。
And then they had a minor breakthrough. The team discovered that a sofa seen in some of the images was only sold regionally, not nationally, and therefore had a more limited customer base.
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Питтсбург Пингвинз，推荐阅读91视频获取更多信息
Израиль нанес удар по Ирану09:28，更多细节参见爱思助手下载最新版本