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数年过去，尼基塔已成为一名出色的间谍。她被派到了意大利执行任务。为掩人耳目，她在意大利寻找了一个幌子丈夫。本来是为完成任务，但尼基塔真的爱上了这个男人。但现实终归残忍，Division不允许任何感情影响任务的进程，Nikita的丈夫被组织暗杀，Nikita的命运从此进入一个转折点。3. Charm 3:30 1-1000.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.　任时完将牵手林允儿 ，出演古装韩剧《王之爱》，上演美少年高丽王和美少女富家女的浪漫爱情史剧。 　　任时完在剧中饰演如芍药一般魅惑的美少年，虽然外人看起来是美丽而善良的，但实际上却是一个隐藏着扭曲征服欲的高丽世子。林允儿饰演因为美丽的外貌吸引两个男人的视线，但却从不掩饰的用种种手段和方法破坏他们的关系，变身高丽版郝思嘉。(郝思嘉，著名小说《飘》女主角。漂亮、聪明、又性格倔强，特别能吸引周围男子的目光)。该剧为MBC精心准备的野心之作，预计明年年初与观众们见面。Bulk ImportPurposeful practice is not enough//043We can see above that the basic process of Baidu's interview is like the above code, so Ali and Tencent's are also similar to the above code (here we don't stick the same code one by one), so we can extract the public code. Let's first define a class called Interview