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该剧创意源自瑞典画家西蒙·斯塔伦海格创作的画作，在他的画中科幻元素与瑞典乡村及其它各地风光巧妙地融为一体。“环形”是一种用来解开宇宙奥秘的机器，它让科幻小说中的事情成为可能。这个梦幻又神秘的小镇将讲述生活在“环形”的人类的心酸故事。嗯，让他尽快。少年禁不住问道：小妹妹，你们好好的，为什么要做山贼呢？小女孩停下动作，忽闪着黑亮的眼睛，有些迷惑地说道：我们没做山贼呀。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.July 26? Fire lines? On this day, I chose...C. Figure skating: single skating, double skating and ice dancing.难道江枫要死了？郑武立刻翻开小说，他已经迫不及待地想知道后续情节了。