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.
随后又按照前世的记忆，提议并且参与设计诸多农具，生产设备，交由建作坊和治粟内史实验推广。
时装中篇剧《还我本色》，描述人在黑社会打滚，原因各异，际遇各有不同，一旦踏足，却不能自拔，最终是潦倒一生，难道真的「人在江湖、身不由己」？
《桐柏英雄》是一部中国解放战争题材的电视剧，改编自同名小说《桐柏英雄》。由桑华、祝东宁、白杨导演，何晟铭、张逗逗、金晨等主演。
(Update on January 13, 2018)
It is all events that occur from the moment the finger touches the screen to the moment the finger is released from the screen.
(Shi Fan, Chief Director of Charming China City)
1
这则发言一出来，网友们顿时闻风而动，全部跑过来了。
[Memory 2G-3G Memory Precautions] In order to ensure that summoners who use 2G-3G models have a better experience of this mode, please turn off other software that occupies memory and network as much as possible during the experience.
有本事(feat.TANK) -- 动力火车
Five, the difference between mind map and traditional linear note-taking
《被操纵的城市》是一部犯罪动作电影，讲述了一男子被毫无理由地污蔑为杀人犯之后，与伪造的事件进行正面较量的故事。
秦始皇陵里到底有些什么秘密呢？自己刚好在这个年代，作为秦始皇的宠臣，尉缭或许知道些什么，也许还能够满足一下自己的好奇心。
本片通过讲述仙剑迷肖遥为探寻父母失踪下落,进入了一个名叫《仙剑客栈》的虚拟现实剧本杀游戏的内测中,与其一起进入的还有肖遥暗恋的同事凌仙儿,肖遥堂弟肖虎,热爱仙剑的大小姐月如侠,追随月如侠的刘景元,以及陌生玩家苏媚。六人在游戏中,不仅要完成经验客栈的主线任务,还要达成情感向的个人任务。在过关斩将,斗智斗勇的过程中,肖遥在游戏里发现越来越多的父母痕迹,并逐渐靠近真相。同时六人的感情也在一次次用心经验和生死危机中逐渐牢固。最后几经周折,大家一起奋力战胜了造成父母失踪的幕后玩家石仁杰。该剧展现了年轻一代的积极乐天和青春热血,突出了个人成长中拥有美好情感和团队支撑的重要性。共同经历过剑客侠影诗酒花,这一群英气少年们也更加明白了伙伴与侠义的真正意义。
本剧聚焦Theresa和Helen姐妹二人，她们害怕自己的孩子也许和社区里另一个小孩的失踪有关。AnnaMaxwellMartin和RachaelStirling饰演姐妹。
