成人一区二区不卡久久久

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.由Matthew Weiner主创﹑执笔﹑制片﹑执导的首季8小时诗选剧《罗曼诺夫后裔》，以全球各地的独立故事联系在一起，每个故事中都有相信自己是罗曼诺夫后裔的人（罗曼诺夫是俄罗斯的一个王朝，曾有多位沙皇，而因为血统问题，令到出现血亲争议）。该剧预定明年上线。清末民初的南国祥城，民智未开，恶势力横行。捕头孔雪笠和仵作方栋，不畏邪恶，用自己掌握的现代科学知识和装神弄鬼的黑暗势力展开了一次又一次的斗争，揭穿了他们丑恶的嘴脸。老百姓也在正邪势力的对抗中，逐渐觉醒起来。孔雪笠与方栋虽性格迥异，但都有一颗赤诚的正义之心，两人在破解江湖秘术、扫除封建迷信的过程中，成为了一对生死与共的好兄弟。此间，孔雪笠和酒楼老板娘一见钟情，却因黑暗势力从中作梗险些劳燕纷飞。最终老板娘冲破迷信的束缚，有情人终成眷属。统领十二星座的方氏一族成为了世界上最强大的家族，然而方氏一族的族长方默存一家却遭遇到了前所未有的继任危机。方默存病危，方太太为了维护家族的利益酝酿了一场惊天动地的阴谋，派人追杀方默存狮子座的私生子，用自己早产的双子座儿子方天泽取而代之。哪吒前世乃仙童火德星君，其师云中子神机妙算，预知星君将逢厄劫，特赐予神物混天绫、乾坤圈以挡灾厄。果然，商朝四大名将之一“李靖”，为取鹿茸替帝乙治病，前来猎鹿，误将星君射伤，星君堕崖重伤不治。此时靖妻殷十娘怀胎三年零六个月临盆在即，殷十娘终于诞下孩儿，靖满心欢喜之际却赫见十娘诞下的竟是一个肉球，靖断定此乃妖孽降世挥剑将肉球劈开，但跃出来的竟是一个二岁小孩“哪吒”。哪吒童言无忌，经常口不择言令靖窘迫出丑，靖对哪吒成见更深，欲要除之，十娘护子心切，决定将哪吒送予女娲庙抚养。哪吒初尝孤独滋味，开始体谅为人父母之难处，靖被哪吒诚意打动将哪吒接回家同主。好景不长，帝乙弥留之际，梦中见靖子哪吒灭商杀纣，恳求靖杀子以示忠贞，靖最后为报帝乙救命之恩，决定将哪吒放逐凶险非常的飞虎涧听天由命。幸好哪吒命不绝，为四大天王之一“黄飞虎”所救，虎膝下无儿，视哪吒为己出，百般宠爱在一身，养成日后娇纵任性的性格。倒不是担心有人会泄露秘密，主要还是为了以后汉**方之间的合作着想。