一级AAAAA毛片免费视频

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.　　声由于锋芒太露而引起犯罪头子蒋文浩的不满，派人强奸其旧女友阮静雯，声大为愤怒，誓要缉凶，并与浩的集团作战到底。晖因癫痫病被调离警局，无意中加入了浩的犯罪集团并成为其左右手，被迫与声为敌，另一方面，杰在一次意外中翻然醒悟，恢复良知，决助声对付恶势力，潜伏于浩集团做卧底。结果，杰在找到罪证时被晖打至残废，声为主持正义不得不与生死之交以枪相向……尤其是徐家的大量船只，还有最近训练的水军，给了很大的便利之处。的场一佐(鹿贺丈史饰)等30名自卫队员，因驻屯地事故而时间跳跃至战国时代1549年开始， 的场的原属下 鹿岛(江口洋介饰)与造成事故的神崎(铃木京香)为拯救的场一行，也来到战国时代， 却发现的场想代替织田信长而改变历史。拯救行动展开，由鹿岛（江口洋介饰）及神崎（铃木京香饰）率领救援大军穿越时空，抵达後却发现特种部队竟然统领千军万马，建造兵工厂，准备在1549年发动大战，决意利用先进核武改写人类历史，届时现代世界一切将会消失殆尽，甚至全球崩坏。时空大门的开启时间只剩馀74小时，鹿岛能否及时阻止这场浩劫。但眼前，徽王府舰队显然没有给自己围攻的机会，早已离去。This.leader ();赌徒杰克 第二季