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也不知是爬山累了还是怎地，上来后，各人连吃了三大碗饭。每个中国人都知道，在台湾还有一座故宫博物院，号称世界五大博物馆之一。台北故宫中65万件艺术珍品，其中92%的文物来自于北京紫禁城的清宫遗存，是国之重器，国之瑰宝。60年前，它们漂洋过海落户台湾，整整60年的两岸隔阂，对13亿大陆国人而言，它们依旧很神秘。和天启小说中的女性角色组成队友。该剧讲述了一个发生在20世纪30年代的爱情故事。家世显赫的富家公子尚奇遭人袭击失忆后流落小岛与平凡善良的女孩妮乐相爱，但一场唤回尚奇记忆的手术却让他忘记了失忆时与妮乐之间的一切，并由此引发两位女性的情感争夺战。为了生存下去，她当上了送奶员，并在打工期间认识了心地善良的复员军人牛永强，相貌堂堂的牛永强不顾世人的偏见和非议，真心真意地爱上了王小芳。因此“高知”出身的王小芳便决定背着家人与牛永强喜结连理……In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.叶麻子提刀僵在当场，眼见杨长帆太过冷静，当下有些慌乱，冲四周道：弟兄们