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.
一部电影拥有超过400万位演员，是怎样的体验？人生无限公司，每个参与过的人都是主演。每个“加班夜”都如此难舍难忘，演唱会内外，你的人生故事可有什么变与不变？五月天“人生无限公司”巡演，横跨四大洲、历时一年半、上百场巡回、超过400万观众，不断刷新纪录，不断创造新的感动。这部70亿人的自传，此刻翻越到下一章节：人生无限公司将在大银幕继续营业。
There are two ways
BIM is more and more widely used in the construction industry. Based on various relevant information data of construction projects, building models are established. By adopting BIM, construction companies can use consistent information to design and optimize projects throughout the process, and can also support better communication through visual appearance, so that all parties to the project can understand the cost, construction period and environmental impact. BIM supports architects to better predict the completed buildings before construction, so that they can maintain their competitive advantage in today's increasingly complex business environment.
The picture shows a 500 yen locker.
国际贩毒组织日益猖狂，中国应堪国请求，成立了联合行动小组，协助围剿贩毒组织。与此同时，一位拥有多重身份的神秘男子珞珈（李光洁 饰），为了兄弟情谊，现身堪国兰库帕市，只身加入东南亚黑帮七星社，深陷危机却不惧黑恶势力，在种种极端挑战下，依然坚守正义，寻求真相。
转头跟板栗等人商议怎么办。
为什么呢？杨长帆想了片刻才说道：就好像猴子只愿呆在林子里
5 窨井
Common Commitment: Strategic planning is the result of joint discussions. Relevant responsible persons have reached a consensus and made corresponding commitments.
稀水市的支柱企业极风药业公司，因拖欠医药费，被本厂的48位退休职工告上法庭，开庭当日，47位原告突然撤诉，原告律师吴晓霜将最后一线希望寄予还未到庭的下岗女工肖秀萌，肖秀萌在赶往法庭的路上，与阻拦他的药厂职工尤二勇发生冲突，没想到两人推搡时，尤二勇倒地猝死，肖秀萌被公安局拘留。律师黄明哲找到尤二勇的哥哥尤大勇，劝其息事宁人，损失由药厂补偿，药厂一系列不合常规的举动，引起了吴晓霜与记者周飞扬的警觉，意识到事件的背后定有隐情。 浠水市中心医院的脑外科主任孟子凡亲自主持了尤二勇的解剖工作，鉴定为脑动脉瘤突然破裂死亡，肖秀萌无罪释放，巧合的是，肖秀萌的母亲也被查出脑动脉瘤住进了医院，不久女儿蕾蕾也得了一种怪病住进了医院，而母亲和女儿的病让肖秀萌欲调查真相，而极风药业矢口否认脑动脉瘤与药厂排污有关，拿出了环保局的检测合格报告，同时破天荒的为经济窘迫的肖秀萌垫付了医药费，但肖秀萌不为所动，坚持与吴晓霜一起调查。
李宝英饰演尹智秀，她是独自抚养着孩子的坚强的单亲妈妈。她曾经是受人追捧的检察长家的千金，但因为事故失去家人，辛苦过着每一天。韩在贤和尹智秀相爱着，迎来了第一个花样年华。在对人生感到疲劳的中年以完全不同的境遇重逢，延续着爱情故事。
ALT + MUP Extraction Contour
作为中国最长寿的一部农村题材电视剧，《乡村爱情进行曲》是《乡村爱情》系列的第九部作品。这一部里，象牙山村将迎来新的改变。故事围绕新角色“第一书记”的登场展开，他的到来和其实施的新举措给村里造成了一系列的影响。赵四忽悠宋晓峰争当村主任，刘能与时俱进做起了电商，而大脚则会有新的感情故事，处处充满了正能量。据悉，本部内容还有一个神秘的惊喜，值得观众期待。
周徐两人占据了出谷的一侧，既然出不出，就只能往里面走，再想办法绕道折返了。
讲述了1937年抗日战争时期，无数的地下革命者惨遭日军的暗杀、迫害与抓捕，地下党的情报机关遭敌人破坏与组织失去联系，通过青衣社的帮助，最终才与地下党组织恢复联系，为平津作出了贡献。
ChannelId
1. Modify the original method to adapt. This violates the principle of "opening up to expansion and closing down to modification."
