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.
在省市领导为衣锦还乡的军区丁司令员举行招待会前，松江市东钢股票案重要知情人、市委张秘书被枪杀在宾馆的阁楼上。现场勘察未发现任何可疑线索，此案被定为12.18大案。是青梅竹马，但因门弟之差；使方雨林自卑而没有勇气发展两人的关系。丁洁原是副市长周密的学生；两人在交往中渐渐生发感情...
一个孤独的养子在平安夜的时候发现了一只受伤的兔子被遗弃在树林里。住在旧谷仓旁边的一位夫人好心的收留了这只兔子，并治好了它
4) If the Local Connection icon in the Network Connections window is grayed out, indicating that the Local Connection (NIC) is disabled, just double-click the Local Connection icon to re-enable it.
Step 2 Restrict detection
I have fought several battles with Golden Body before.
谁知，被一人冲过来撞开了，原来是春子，关键时救了自家大少爷。
就在此时，魔法少女之间开始流传某个传闻。“若能去神滨的话，魔法少女就能得到拯救”。魔法少女与传闻集中的城市，神滨市。寻求着自己失去的愿望，环伊吕波的故事开始了——
Test Output:
……杨长帆本能觉得这称呼有问题，啥意思？少爷您看，货郎，就是倒腾买卖的对吧。
生活在美国的少年路杰是赛车天才，其父杰森却一直禁止他碰车。路杰偷偷参加了一次黑市赛车，意外的被车队经理张博一眼看中，张博说服路杰加入车队，开始了自己的赛车梦想。路杰与张博携手奋斗，战胜老牌车手大卫，迅速成长为一颗新星，并以自己对赛车的激情感动了杰森，化解父子间的心结。两个男孩还同时爱上了古灵精怪的中国女孩纪春晓。然而，急功近利的张博却意外害死了杰森使得兄弟反目成仇。
其实都是单独房间，就算留下来睡也没有什么，不过一想到早上掀开陈启被子的那一幕。
如今看来，章邯为的就是与王离大军配合，合围赵国。
随着《绝代双骄》越来越精彩，《武侠世界》杂志的销量不断攀升。
现在一回来，我立刻就来看你……打住。
太阳已经高高升起，阳光穿过窗帘，洒落到房间。
