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.
The banking industry has adopted a certain degree of cooperation mechanism when attacked. All information they disclose will be strictly protected and will only be shared with their internal counterparts. This collaborative approach, which combines restrictive mechanisms, enables the banking industry to perform better than most other industries in terms of safe collaboration.
原来是追封的。
Laura是一个幸福的女人，她有着爱她的丈夫Tom和可爱的女儿Serena。然而一天，女儿Serena被人在水里发现，伤痛不已的Laura决定投河自尽随女儿而去。然而，Laura投河后却回到了两周前，她拼命想要扭转女儿被谋杀的命运，然而随着对女儿的保护，她也离谋杀的真相越来越近……
民国初年，南拳之王仇振荣与北腿泰斗杜英豪举行了一场擂台比武，十岁的小仇骏亲眼目睹了父亲仇振荣死在杜英豪的脚下，而杜英豪因此成为武术界盛传的大英雄。杜英豪其实是个重情义的人，仇振荣的死一直在他心中挥之不去。在看淡名利之后，他决定带着妻儿隐身于大上海的弄堂市井。十八年后，仇骏化名聂云找到了杜英豪。经历种种危险困难，仇骏逐渐对杜英豪都有了新的认识。仇骏终于发现其实害死父亲的凶手正是称霸上海滩的枭雄卢三雄，而他的胞弟仇震已成为卢三雄的得力帮手。卢三雄无所不用其极，对杜英豪、仇骏等人施行了一系列残忍的打击行为，他甚至还勾结日军特务头子宫本一郎。九一八事变之后，杜英豪与仇骏、仇震等人联手抗敌，消灭了卢三雄，打击日军侵华势力
郝建出身低微，命运蹉跎，年近而立仍只是个梭罗河洗浴的搓澡工，乏善可陈的生活因一个搓澡事故而改变。经过精心策划，郝建在一个雷雨夜逃出了梭罗河洗浴，开始了他的都市职场奇遇记……
There is a need to promote the generation of evidence-based medical evidence and patient-centered MDT decisions.
唐明，就像很多屌丝故事里的男主角一样，从小到大遇到的异性都是女神级的，在经历了一堆奇怪的事情后，唐明把人生的不幸归结于自己从小到大发着的相同的梦，一次解梦的经历中，卷入了一场警匪追逐事业，负责这次 逮捕案的是女主角白古清，为了彻查本案潜伏在牛氏集团的目标嫌疑人，失业已久的唐明前往牛市集团工作，公交车站偶遇女神白古清，却遭小人整蛊给女神留下坏印象，人生的拐角点，喜剧的相遇却触发了悲惨的前尘往事：唐明是唐三藏的转世，白骨精正是白古清的前生，两人的关系因堕落凡间的唐三藏而更加亲密，前世种下的缘分在两人之间悄然开花。为对抗牛总的邪恶势力，唐明和唐三藏师徒开始策划周密的营救工作，最后，究竟是邪不能胜正？
赵家堂客云集，喧嚣热闹中，郑氏等人见到了钟翰林的妻女——钟夫人和钟雅兰。
丈夫失踪后，玛丽亚·路易莎（Maria Luiza）违抗了她通常保守的举止，开设了Bossa Nova俱乐部。
In September 2012, Huang Weiping and another founder Ding Rui began to look for the possibility of landing the abstract concept of "life education". The first thing they think of is lying in the coffin, which is the closest form to death in consciousness. However, the experimental results are not ideal. "One-third of the people will have fun taking selfies and occasionally burst into tears. One-third felt unlucky and turned around and left, while the rest looked on coldly."
《摇曳露营△》是日本漫画家あfろ的漫画，故事以热爱露营的JK志摩凛和才接触户外的各物原抚子的相遇开始，讲述了Meijubar.net露营中的知识与乐趣，是一部温馨的日常向作品。该作曾被改编为TV动画，在2018年播出。
In the previous example of electric lights, a state mode program was completed. First, the Light class is defined, which is also called Context here. Then in Light's constructor, to create instance objects for each state class, Context will hold references to these state objects in order to delegate the request to the state objects. The user's request, that is, the action of clicking button, is also implemented in Context, with the following code:
On January 29, 2015, Department of Civil Aviation Malaysia announced that Malaysia Airlines Flight MH370 crashed and presumed that all 239 passengers and crew on board had been killed.
First, how to solve the random code of WinKawaks arcade simulator?
Justin Kirk将饰演剧中亿万富翁兼天才Gideon Reeves，在带着孩子气的好奇心时，同时也有令人难以抗拒的魅力。在好友被谋杀后，决定要把原本的警察系统大大改变。在剧中他为警局开发了一个新应用 – APB，并提供各种高科技玩意给警员。
她心里实在高兴，忍不住见人就说。
《爱情公寓之球爱酒吧》是国内首部以足球为背景的网络情景喜剧，它讲述了一个发生在名为“骚客”的足球酒吧，有球、有爱、有笑、有泪，奇葩创意层出不穷的故事。酒吧老板苏克是个有重度处女座洁癖的球迷囧男，为了抵御对面高富帅酒吧的韩范老板朴教授，联合毒舌御姐女招待祁丹、没谱花少主厨大罗，还有热爱自拍的呆萌90后波波组成的不靠谱青春联盟，展开了一次又一次令人捧腹大笑又创意无限的斗智斗勇。
影片改编自阿加莎·克里斯蒂的同名小说，将故事背景搬到了现代。讲述了一起发生在火车上的谋杀案。
1. This kind of ball is relatively light and does not need too much force when used. It is easy for scholars to use.
