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(4) Summary林聪见此情形，目光一凝，隔着两排栅栏，对青鸾公主道：我们将军深入南雀险境。　　然而，诡异的事一件紧接着一件爆发，先是镇上出现一名自称阿水婶的疯婆子，说要寻找自己的儿子，怪异的行径常令众人错愕不已？接着，李家开始闹鬼？搞得百姓人心惶惶…… 永琰领着李勇与巧云开始进行调查，却没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.《女人何苦为难女人》讲述了民国时期一个大家族的爱恨情仇，故事凄惨而多情。由内地影后刘晓庆在戏中扮演的大太太章玉英与台湾金钟影后田丽出演的二太太唐映瑶，两个人为争宠争家产争地位而进行长达半生的战争刘邦心中恨清楚，巴蜀乃是自己起家的地方，而且是重要的粮食产区，意义重大。