午夜直播间大秀

　　"Showtime"曾被用作剧名，表示湖人队的"showtime era"。但由于与美国有线台Showtime撞名，并且该台是HBO竞争对手，剧集为避免混淆而放弃了沿用书名。该剧于2018年5月31日在上海新闻综合频道播出。飞狼第一季The level of pilots is different according to assessment factors such as safe flight time.谢谢所有还在看《回家》的兄弟姐妹，谢谢。李时珍发现当今世上的医书错误连连漏洞百出，于是起了编撰《本草纲目》的念头。然而，他却因为个性过于耿直而得罪了权贵，使得他不得不暂时中断了医书的编撰，还性命不保踏上了逃亡的旅途。所幸有太医院的庞宪（马国明 饰）一路帮助扶持，李时珍终于完成了旷世奇作《本草纲目》。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.