"Is-A" refers to the "one" of one class and belongs to another class, while "Has-A" is different, which indicates that a certain role has a certain responsibility. A common reason for the wrong use of inheritance instead of aggregation is to mistakenly treat "Has-A" as "Is-A". For example:
Although the time of this practical activity is short, the enlightenment it leaves us is profound and long-term, and it is a solid step on our life road. Through participating in social practice activities attentively, I have known the society, realized my social position, defined my historical mission and stimulated my enthusiasm for learning. I will constantly adjust and perfect my knowledge structure, overcome various setbacks on the way forward, exercise my will and perseverance, and make preparations for adapting to future work.
可是刘邦的运气似乎并不如何好，关中王没有做成，成了巴蜀山野之中的韩王，这一点可是并未得到族中长老们的认可，怕死已经划入要放弃来的一列。
《廉政英雄》叙述警匪对峙的情节,该剧以检察官侦破社会重大案件的经过为主.法务部目前已搜集67个案件,27个检察官故事,其中有多个曾轰动一时的真实重大刑案. 民视节目部经理赵善意说,故事具社会教化意义,爱情元素也不会少,传达每个人都需要将心比心及尊重别人.他表示,《廉政英雄》比《新兵日记》拍摄难度更高,尤其是追逐,爆破,枪战场面都需要专业和相关配合,例如枪战戏的原则是,开枪,枪枝,被打伤的人不能特写入镜,大场面戏得拍得乱中有序,考验导演调度实力.他说,观众看惯好莱坞片,但看到最后往往仅是用钱砸出来的特效而已,台湾的警匪剧用情感堆砌。
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40集电视连续剧《大境门》以张家口作为我国对外贸易“陆路商埠”的史实为背景，讲述了民国初年张家口巨商王瑞昌在张库大道(起于张家口，终于库伦，即今乌兰巴托)上的经商奋斗的故事，再现了动荡时局下的这条中国北方唯一的进出口贸易陆路通道的兴衰……该电视剧将于2009年播出，为建国60周年献礼。
恶魔的浪漫前传，KK夫夫将如何走向结局？
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首先，人口简单，兄弟里面就剩朱雀将军一个未娶亲，他嫂子汪氏王妃也是见过的，性格爽利。
《半边楼》是延艺云在二十世纪九十年代所创作的电视连续剧，反映80年代中期陕西某高校知识分子生活现状。透过十几个“半边楼”中的典型人物表现出的彷徨、思考、探索以及由此产生的种种矛盾冲突，向人们生动的阐述了“科学技术才是第一生产力”这一真理。
………………………………………………………………………………萧何之死，悲伤感慨的可不是刘邦一个人，还有一个人就是张良。
Shanxi
Public void setNum1 (int num1) {
本剧讲诉的是围绕性这一话题展开、描写了男女之间赤裸裸的情色故事的爱情喜剧《下辈子我再好好过2》的番外篇。番外篇《 下下下辈子我再好好过 》讲述了正剧登场人物另一段富有深意的故事。
杨过四处溜达，又遇到了一个叫做欧阳锋的疯子，这个疯子要收杨过为义子，还传了杨过一门奇形怪状、但是貌似很厉害的《蛤蟆功》。
WeChat Duokaibao
1. There are two options to manage the creation and destruction of state objects. The first is to create and then destroy state objects only when they are needed, and the other is to create all state objects from the beginning and never destroy them. If the state object is relatively large, the first method can be used to save memory, which can avoid creating some objects that will not be used and recycle them in time. However, if the state changes frequently, it is best to create all these state objects in the first place, and there is no need to destroy them, because they may be used again soon.
维克托的脑袋里总是充斥着古灵精怪的奇思妙想，在他的帮助下，菲丽西找到了从孤儿院逃跑的方法，两人结伴相互扶持踏上了前往巴黎的旅途，并且在经历了千难万险之后顺利抵达目的地。到了巴黎后，菲丽西才发现，属于她的冒险才刚刚拉开序幕。
