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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.金多宝是山东小城寿光的一位普通家庭主妇。她和丈夫的关系日益紧张，婚姻亮起了红灯。金多宝第一次到北京旅游，丢失了火车票和身份证，被迫独自留在北京。为了在北京生存，她找到一份保姆的工作，不料，所照顾的大学教师周斯韦患有严重的抑郁症，行为古怪。金多宝要用自己的土方法治好他的抑郁症，而周斯韦却处处与她作对，想方设法使她无功而返。朝夕相处中，金多宝乐观、积极的心态感染了周斯韦，使他走出了婚姻失败和事业受挫的阴影，而金多宝也在他的帮助下，迈出了当代女性独立自强的脚步。在北京的这段经历使金多宝对自己的生活有了重新认识，她选择了回到平淡而真实的生活中，夫妻两人重归于好。孙铁听完大惊，低喝道：鲁三，你别忘了，你不光是三姑娘的护卫，还是王府护卫。这是金田一最后一部电影，也是迎接2000年的贺岁片。在这一部电影里，场面宏大，添加了武戏，使电影版达到了顶峰！剧情一直处于紧张状态！静静沉眠于蔚蓝大海之中的海底遗迹，而打算打搅它沉眠之人的命运又如何？冲绳的孤岛，蓝泽集团开发的超高级度假村宾馆——deep blue 。我们（阿一、美雪）在那里与那家伙再次相遇了，可就在此时，在东京郊外发生了一宗奇怪的爆炸案。与电影版完全不同的TV版故事。金田一少年事件簿——杀戮的深蓝。Amazon超级英雄剧集《黑袍纠察队》宣布续订第3季1937年，七七事变爆发，揭开了中华民族全民抗战的大幕。日本侵略者的暴虐淫威彻底激发了全国军民的抗日热情，当此民族存亡的危难关头，五台山地区广大僧众在晋察冀八路军的领导下成立了和尚连，和日本侵略者展开了浴血奋战地抗争。八年抗战中，五台山僧人参加抗日1000余人，和尚连人员在战斗中伤亡极为惨重。抗战结束，和尚连生还的人员当中，有的脱掉军装又投入佛门，有的带着恋人奔赴解放前线。五台山僧众投身抗日战争保家卫国的精神，为我国波澜壮阔的抗战历史，添加了浓墨重彩的一笔。