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A) Use simpler object-oriented languages such as Java, C #. GoF's [design pattern] is essentially an object-oriented design pattern. [GoF · 1.1] mentioned that "the choice of programming language is very important, which will affect the starting point of people's understanding of the problem". From the perspective of learning design patterns, Java and C # are easier than C + +. Such as Java interfaces, can more effectively show the intention of design patterns.Article 59 These Provisions shall come into force as of May 1, 2014.* * Maybe wizards will also use it, after all, aconite daisy root and so on are not all * *蒲俊就能够当机立断做出反应，布置好一切等待魏国追兵上钩，将其全部歼灭。2018-02-28 13:12:451. First of all, turn on the "My World" starter. Here, take my World China version as an example, and the international version is the same.这一坐下，可就爬不起来了，连一个指头都不想动。