亚洲日韩一区二区一无码

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.There is a lot of peculiar smell in the air conditioner, which is related to the car owner's habit when using the air conditioner. It is suggested that the car owner should turn off the air conditioner about 3 minutes before arriving at the destination, press the AC switch to turn off the compressor, as shown in the following figure, AC is on, and then turn on the natural wind. In this way, the temperature in the air-conditioning pipeline can rise before parking and return it to the normal temperature. After parking, water droplets condensed due to temperature difference will not be in the air-conditioning pipeline, thus drying the air-conditioning pipeline and blocking the growth of mold and fungi.当年她被堂妹陷害，让父亲囚禁了起来。《穿越到明天》独立电影导演小林峰雄（三浦春马 饰）奋斗多年，仍然无法得到证明自己的机会。经心理医师建议，他服用了一种可以清除之后24小时记忆的药物减缓压力。换言之，这种药物可以删除随后的痛苦，让人安全穿越到未来。家族将近一半的基业那里，那边的族人也不少，不可掉与轻心，更不可让他人染指。