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.
国家地理迷你剧《The Long Road Home》是根据Martha Raddatz所著的畅销书改篇，背景在伊拉克战争，讲述在2004年4月4日一支由德州胡德堡而来的美国陆军第1骑兵师，在巴格达萨德尔城里遭到猛烈伏击，并造成8人阵亡的「黑色星期日/Black Sunday」军事事件。这剧会聚焦在身陷现场的士兵，以及于德州等待了48小时消息，甚至已有最坏打算的家人。
皇帝使劲眨眨眼睛，提醒他道：爱卿要在乡下找王妃？板栗也肯定地告诉他道：是。
该剧是讲述钻法律空子的法曹技术者律师遇到事故、进入平行世界后发生的故事。将描写唯我独尊的成功男人改变态度的成长故事。 郑智薰将在剧中饰演李在尚，他是韩国5大律所之一JK律所的精英律师，保持着最高胜诉率，他因为突发事故经历了巨大的变化。
In the "Learning Power" client, besides updating reports involving General Secretary Xi Jinping in a timely manner like the website, there are also some special columns. Such as "using allusions" and "one sentence per day". On January 7, 2019, the "Daily Sentence" column focused on "Xi Jinping's Talks on How Leading Cadres Make Use of New Media" and excerpted a passage from his important speech on October 9, 2016 when he presided over the 36th collective study of the Political Bureau of the CPC Central Committee on the implementation of the strategy of strengthening the country through the Internet: "Leading cadres at all levels should learn, understand and use the Internet, and actively plan, promote and guide the development of the Internet. We should correctly handle the relationship between security and development, openness and autonomy, management and service, continuously improve our ability to grasp the laws of the Internet, guide public opinion on the Internet, control the development of information technology, and ensure network security, so as to continuously push forward the construction of a powerful network country. " Judging from the number of more than 100 messages and the number of comments from users on a single message, the overall reading volume of this column should be relatively high.
20岁的废柴大学生——木之下和也。和初恋女友仅接吻了一次，可只过了一个月就被甩了。
张杨沉声道：大嫂莫急。
就在这时，有一个小道消息传了出来。
没有人可以靠欺骗、糊弄观众，获取到最大收益。
空姐出身的张嘉欣（杨思琦 饰）一生追求浪漫的爱情，无奈情路坎坷，突然宣布要和钻石王老五Gary（李铭顺 饰）结婚。同是空姐出身的三位好姐妹（张可颐、刘心悠、卫诗雅 饰）一同在马来西亚见证嘉欣大婚，嘉欣却临阵退缩，宁做落跑新娘一路出逃到杭州疗情伤。在情场中寻覓的没有脚的小飞鸟，最后被艺术折服，方停下脚步……一个商场中的女强人，以为抓紧老公不放会快乐，最后知痛，放手，才得到解脱的快乐。 一个极之重视外表的OL，三天之内180度转变，她真正需要的是有承担、能解决问题的男人，踏实的生活才会令她快乐。一个宅女，找到一个会令她笑的男人，就快乐了。三姐妹如何惩罚贱男为姐妹复仇？这出喜剧又将如何收场？
被称之为「蓝色城区」的未来城市－－在那里，有个每到晚上就停电而被黑暗笼罩的城镇－－「夜之镇」。
洪熙官（甄子丹）嗜武成性，喜欢打抱不平。父亲洪亭南（潘志文）是朝廷武官，暗地里的身份却是反清福明的领袖赤龙，身份败露后，洪家家破人亡。为了报仇，洪熙官和高进忠（甑志强）、童千斤（梁日豪）一起到少林寺拜师学艺，途中还结识了不打不相识的方世玉（张家辉），没想到高进忠背叛少林，并将少林寺毁于一旦，练成洪拳的洪熙官最终为民除害。
于是，他成为山庄最炙手可热的新好医生，每週二的免费义诊谘询吸引更多居民看病，让他赚进大把钞票，同时也邂逅了一位美丽的农场女子，事业爱情两得意，引起了村庄神父的忌妒，神父愤怒看著他的教徒都挤在诊所外，而不进他的教堂，正好一个知道医生黑历史的不速之客出现在村庄，与神父联手来扰乱医生的大好计画…
云影瞪了她一眼，道：剥什么笋，做你的衣裳去吧。
Nai Nai's family has more knee-high socks. Sisters who like knee-high socks can turn in and play.
Sky及HBO现正合拍新剧《Sally4Ever》，这部7集半小时剧由Julia Davis主创兼执笔，而且她与Catherine Shepherd﹑Alex Macqueen同为剧集主演。现正于英国拍摄中的《Sally4Ever》讲述女主Sally（Catherine Shepherd饰）是个即将升职的营销员，过去10年她与David（Alex Macqueen饰）过着舒适﹑平淡的郊区生活；然而在David向女主求婚的当晚，Sally却与Emma（Julia Davis饰）发生了外遇。Emma是个诱惑迷人﹑波希米亚风的演员﹑歌手﹑音乐家﹑诗人及作者，她迅雷不及掩耳下走进Sally的生活中，这令女主不禁想这究竟是否个错误。其他演员包括Julian Barratt﹑Joanna Scanlan﹑Mark Gatiss及Felicity Montagu。
After implementation, summarize, you can write a blog or record your own cloud notes, etc.
Today, the two female reporters of the NPC and CPPCC took the screen by surprise, which is really a long story. However, in recent years, in order to gain the opportunity to interview the NPC and CPPCC, female journalists have indeed emerged one after another in robbing news.
刑警田志平二十年前收养了他亲手逮捕的罪犯苇子的女儿小梅，并与小梅的母亲卜玉琴结婚。二十年过去了，从襁褓中长大的小梅丝毫不知田志平并非她的亲生父亲，一家人相亲恩爱。被判无期徒刑的苇子经过改造后立志重新做人，争取提前释放，待出狱后寻找一直深爱的妻子卜玉琴和女儿平安地过下半生。
