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赵耘闲闲地笑道：依胡御史所言，张乾不该上阵杀敌，不该灭了蕃国，也不该灭了南雀，他和郑昊这对表兄弟根本不应该管大靖死活，而应该跟他爹娘呆在黑莽原，挖几亩土疙瘩出来？下更晚八点。他赌气扭头。CW续订《豪门恩怨》第三季。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.午夜阳光又称永昼，是在地球的两极地区，一日之内，太阳都在地平线以上的现象，即昼长超过24小时。同名电视剧午夜阳光是由海润影视制作有限公司出品的偶像剧，该剧感人至极。巴黎整形外科医师汤姆，每天忙于施展变美魔法，逐渐对生活失去热情。他提议带着即将临盆的精神科医师老婆与两个鬼灵精怪的孩子，去法国南部度假两星期。谁知出发当天，又哭又爱跟、换女伴像换衣服的风流阿公，也跳上车，加入这次家族旅行。旅行才刚开始，车上乘客就吵翻天，汤姆气定神闲的打开定速系统，正开始吹嘘这辆全新高科技的梅杜莎房车有多好多好，才发现定速系统无法解除，车子全力在高速公路上狂飙，停也停不下来……　　从英国苏格兰场归国的警探Kemal，即将退休的资深老警探Settar以及研究宗教和神秘学的大学教师Yaşar组成了一个破案小组，调查一个神秘诡异的连环杀人案。