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.
7. After the plane flies, it can look down at the earth as if it were in the sky.
十八线女星王美琪在《医妃难囚》中饰演的角色闫倾城为何离奇出逃？一切都要从一场营销造假事件说起……
少女何洛机灵俏皮但功课欠佳，却不小心夸下海口要考入名校。意气飞扬的学霸章远看似自大高傲，但被何洛的锲而不舍打动，辅导她不断进步。两个人心意渐明，约定报考同一所大学，但阴差阳错，高考令他们分隔两座城市。他们不畏时空距离，满怀憧憬地一起规划未来。高中同班的一众好友，也各自经历成长中的种种磨砺与挑战。高考失利的章远急于证明自己，实现早日与何洛团聚的承诺，却在创业过程中一再受挫。不同的经历和心境让他和何洛产生分歧，相互深爱却渐行渐远。站在人生的岔路口，他们应该如何抉择？数年后事业有成却天各一方，再次重逢时，心中是否还有最初的悸动？一段绵延十年，隔山跨海的眷恋，带你重温青涩时光里的怦然心动，体会追逐梦想的奋力拼搏，回想记忆深处，最初爱过的那个人。
讲述的是一个卧底的故事，而非寻常的江湖奇遇，恩怨传奇。 主人公就是一正一邪的两个卧底，一个是卧虎，一个是藏龙，他们的悲凉命运以及刚烈抉择，是全剧跃动的脉搏。
另一方面，嘉靖深知胡宗宪是被迫降徽王府的，这封书信的字里行间，他竟也品出了这位老臣对明廷，对自己的思念，实是可叹。
男女主在培训班上认识，虽然此时两个人都已经不是单身了，但两人还是控制不住对对方的感情……4个人的情感纠葛将何去何从？
恐怖之夜：噩梦电台是新西兰黑曼荼罗电影公司制作的一本新的恐怖选集。罗德主持了一个专门讲述恐怖的广播节目。直到突然，播音员开始接到一个孩子的奇怪电话，他绝望地寻求帮助。起初他认为这是个恶作剧，直到他发现事实并非如此。这些电话隐藏了一个秘密…
故事主要讲述庞妃有喜大获恩宠，却不慎流产，庞太师为巩固权势隐瞒实情诱骗有孕之妇玉梅以成其偷龙转凤之计．玉梅与其夫得知其计策欲逃走但失败．玉梅被囚，其夫遭毒打割舌推下悬崖而後化为厉鬼向包公喊冤，包公为了查明案情被庞太师陷害遭罢黜，在展昭追查下寻出人证，庞太师被判...
Console.log ("I finally saw Baidu's pen test questions");
傅萍是个擅长交际的女孩，她连续换了四次男朋友。她开始时爱上大学生黄山，但当她认识了某制片厂职员白浪，便立刻把黄山抛在了脑后。后来，她遇上了老实的费科长，对科长，她当然是另眼看待，于是她又看上了费科长。最后，她认识了水利局的公务员称明，误以为是黎科长，便立刻爱上了他，又抛弃了对她一往情深的费科长。尽管黎明一再向她表明自己是个公务员，但傅萍却表白自己只爱人，不爱职务。黎明以为傅萍是真心爱他，而傅萍心里却幻想着过高贵的局长夫人生活，对未来充满了幻想。
米尼（李心洁 饰）是杂技团的空中飞人，母亲远嫁海外，长期被寄养在舅母家，生活孤独。某天，她和在音像店工作的周大康（刘烨 饰）相爱，后者是普通是城市下层青年，喜欢偷东西，仔细研究以后再寄还失主，以此窥视别人的生活，洞悉世界。
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This is the third time Moon Jae in has personally gone to the cinema to watch the movie since taking office. In August this year, Moon Jae in watched the Kwangju Democratization Movement "Taxi Driver" and in October this year, he watched the movie "MISSING", which reflects women's issues, at the Busan International Film Festival.
英布和尹旭没少互相帮助，名义上说英布是楚国将领，霸王帐下五大将，可是实际上怎么看英布都是和尹旭坐一条船的。
3. Suffering
Common Commitment: Strategic planning is the result of joint discussions. Relevant responsible persons have reached a consensus and made corresponding commitments.
