From random import random?
Is to create a factory class to create instances of some classes that implement the same interface. First, look at the following diagram:
《荒山惊魂》讲述姐姐郭佳因为不得已的原因无奈在深夜携妹妹开车上路，却在半路荒山遭遇了一连串真假莫辨诡异莫名的死亡威胁，人性、兽性的交织和纠缠，演绎了一个出人意料又深刻见底的惊险故事。
榕州市公安局局长李东河刚刚上任不久就发现该市毒品泛滥，严重危害了人们群众的生命财产安全。李局长即刻召开动员大会，部署旨在严厉打击吸毒、贩毒、杀人、绑架等重大刑事案件的“飓风行动”。跨国贩毒集团黑老大康龙飞以企业家的面目作为掩护，秘密进行着毒品网络上重要中转站的活动。一次毒品交易中，其同伙李小翔以黑吃黑的手段，派杀手谢军截获了康龙飞的毒品。不料中途发生车祸，毒品不翼而飞。而撞到谢军的正是李小翔公司设计师石磊的未婚妻青雨。康龙飞得知毒品被人截去，派人绑架了青雨，对石磊加以威胁。原来，青雨是康龙飞的女儿，康龙飞不便杀石磊灭口，便指使李小翔用毒品让石磊成为瘾君子。李小翔便借公司另一个模特吴燕之手，用新型毒品诱使石磊吸毒，并因此控制了吴燕。戒毒所医生何茹鼓励石磊，并和石磊的家人、朋友一起挽救他。石磊几次戒毒后终于战胜了毒魔，并开了自己的时装公司。由于榕州市缉毒大队大队长刘小沅对案件的调查步步深入，谢军、康龙飞的犯罪活动逐渐浮出水面。李小翔凶相毕露，他利用商业欺诈的手段，使石磊的公司陷入困境，又在石
刘欣桐，一个成长在贫民之家的的女孩，可是却始终不改阳光坚强的本性。她的生活原本平淡无奇，然而一次意外，她进入了一个截然不同的生活圈子，和母亲迫不得已搬进了富商纪百均的家里。自此，刘欣桐的生活发生了翻天覆地的变化。进入纪家后，刘欣桐结识了刁蛮任性的纪家大小姐纪智珍、帅气温柔的纪家大公子纪振宇（贾景晖饰）以及她命中注定的爱人利耀南。而纪智珍和刘欣桐却同时对利耀南产生了情感，也因此发生了种种矛盾。几个人在爱情、友情、亲情的多重考验下，经历了欺骗、背叛和别离，终于有了救赎和收获。刘欣桐的坚强和善良打动了所有人包括纪智珍和纪振宇，她平凡却珍贵的美丽，散发出夺目的光彩，最终收获爱情的同时，也和失散多年的亲生父母相认。
到了青山书院，王爷就能见到下官侄儿了。
《心术》由杨阳执导，六六编剧，吴秀波、海清、张嘉译等主演的国内首部大型医疗剧。《心术》是在当今社会医患关系紧张，极端事件频发的现实背景下，诞生的一部反映医患关系和医疗工作者真实情感的电视剧。在反映国内医患关系尖锐现状的同时，《心术》并非一味引导负面情绪的宣泄，也展示了同样“憋屈”的医生群体。剧中还原了真实的医院工作环境、棘手的医疗事件，以及剪不断理还乱的亲情、友情、爱情纠葛。希望能够打开医患关系之间的那扇“生死门”。
王小龙身在江湖，却从不沾手犯罪之事，其黑帮大哥马坤把令牌交回罗刹教后，竟突然宣布退出江湖，因而触怒火云邪神，火云邪神遂命其养女罗刹女除去马坤。
The second season's program has been upgraded and innovated in an all-round way. In order to promote the transformation of the achievements of "Charming China City," Charming China City? The "City Alliance" was announced and the "Charming Card" program was officially launched to leverage the development of local industries with city brands and inject a strong impetus into the upgrading of cultural and tourism industries.
一行人顺着那条羊肠山道走下来，还不到寨门口，香儿就看见百来人排列在山脚，更有一名身着盔甲的威武将官，不禁反手抓紧少年的手，似是十分害怕的模样。
本片讲述了随着钻石的神秘失踪，伦敦警方组织了很多侦探去查找罪犯，汤姆和杰瑞就是一对组合。棘手的案件让这对猫鼠痛苦不堪，只能寻求世界上最棒的侦探的帮助，他就是夏洛克·福尔摩斯先生。
After that, Li Lei listened to a lecture by Ding Rui and learned that when recruiting volunteers, the Death Experience Hall resolutely signed up. He hopes that those experienced by their parents who are still alive can start thinking about the proposition of "farewell" from here, instead of in front of their parents' dying beds.
在“机缘巧合”下，Nubsib住进了Gene的家中，虽然Gene一度拒绝，但在发现Nubsib烹饪美食的娴熟技艺和操持家务的得心应手后，让本就容易心软的他觉得和Nubsib生活在一起还不错。
Rights protection!
(Stance NBA socks have just started to be made. In China, they are produced on overseas orders. In the new season, the attention is rising and the profit is Dad. Uncle Shan Mu knows very well that China is omnipotent and controls a factory to make NBA socks in China. Most of the factories that used to be sent abroad had stock of end goods. If they stopped producing stance socks next year, they would sell them for money. If they continue to cooperate, Chinese trading companies will come to them and will not take this risk. The natural prices brought out by scattered workers are expensive. Recently, many factories have started to release goods. TB prices have dropped. I can only help you here. As for the rest of the worthless casual skateboarding runs, they are all produced by overseas orders, which are basically not fake)
3. Shandong, Guangdong and Beijing are the top three provinces in terms of the number of reflection servers used to launch Memcached reflection attacks this month. The largest number of home operators is Telecom. The top three provinces in terms of the number of domestic reflection servers used to launch NTP reflection attacks are Guangdong Province, Shandong Province and Gansu Province. The largest number of home operators is mobile. The top three provinces in terms of the number of domestic reflection servers used to launch SSDP reflection attacks are Liaoning Province, Jiangsu Province and Henan Province. The largest number of home operators is Unicom.
板栗用手摩挲着那个小小的平安袋，看着眼睛红红的小女娃，又转头瞥了一眼葫芦，好一会，才笑着将平安袋取下来，重新递还给她。
"The best way to promote the process of collaboration and information sharing is to ensure that any information about successes and failures can be smoothly exchanged between agencies without causing subsequent disturbances. If an organization submits an attack report and the regulatory authorities jump out first to prepare for punishment, then no one will be willing to put the security situation on the table again, "ChipTsantes, head of information security consulting services at Ernst & Young, pointed out.
作为医生而拥有显赫身家和地位的（手冢通 饰），与妻子志津子（富樫真 饰）和儿子健一（大西利空 饰）过着无忧无虑、令人欣羡的生活。这一天，他收到曾经的雇员寄来拜托他照看的物品。打开包裹后却发现，里面竟是一个女性僵尸。随之而来的还有写成文本的注意事项和防身用的手枪。寺本万般无奈，暂时留下这个名叫沙罗（小松彩夏 饰）的僵尸。志津子（富樫真 饰）分外友好，安排沙罗打扫院子。健一则拿着新得到的宝丽来给沙罗拍照。然而周围人却全用憎恶、恐惧甚至贪婪的目光注视着沙罗。沙罗默默承受这一切，生前的记忆也慢慢复苏。
