The principle of opening and closing means opening to expansion and closing to modification. When the program needs to be expanded, the original code cannot be modified, but the original code should be expanded to achieve a hot plug effect. Therefore, a summary of one sentence is: in order to make the program scalable, easy to maintain and upgrade. To achieve this effect, we need to use interfaces and abstract classes, etc. We will mention this point in the later specific design.
月下只说一句：谢谢你们。
二十年代，西医大夫林敏夫从某西医院的手术室冲出，他的岳父一当地富豪，因敏夫不慎失手，命丧 手术台。敏夫面对家庭前途将毁于一旦，情急下央求长年受他接济资助的同学及同事—吕阳明帮他顶罪受过，并发誓好生的照顾阳明的妻儿，阳明为报恩，一时意 气，勉强答应。
驻扎济南的日军高层对梁飞屡次破坏日军的计划恨之入骨，特别将有作战经验的山本调到济南，成立特别行动小组，并制定了一套围剿梁飞及武工队的作战方案。八路军济南武工队得知这一情报，特命梁飞调动一切可以调动的抗战力量，成立一支战队，目的就是要粉碎日本鬼子的阴谋。然而战队的形成梁飞有自己的想法，贵在精而不在多。每一个队员都要有自己的作战特点。梁飞带领飞哥战队与日寇展开激烈斗争，解救被日军关押的矿工、解救被日军绑架的归国化学家叶孝先，每一次战斗梁飞都身先士卒，感染了战队的每一位战友。日军盗印了大量的假法币来破坏大后方的经济秩序。我八路军在购买战争药品之时受到蒙冤。梁飞带队潜入伪币制造据点，成功破坏伪钞垫板。最后梁飞手刃山本，为牺牲的战友们报仇。
Similarly, the popularity of spokesmen will also have a process of sprouting, growing, flourishing and declining. When enterprises look for celebrities to speak for themselves, they often choose spokesmen at the peak of popularity in terms of brand building and popularity building.
尹旭补充了一句：如果不愿意，我就要换人了，新上任的的这个人有福了，因为寡人正想着以后将让他来统帅这支骑兵部队。
Majka这一季和Natalia更般配了！手牵手！一生一起走！让我们祝福这对新人这辈子锁死！
Undertake. Yixin Model: Unsecured Guaranteed Model Yixin Company was established in Beijing in 2006 and then launched P2P Platform for Yiren Loan. Different from the auction, when the investor decides to lend the funds in his hand, Yixin selects the borrower for him from among the loan applicants. The interest rate of the borrower is decided by Yixin according to its credit review, and the profit of the enterprise mainly comes from the service fee. Yixin's model is more like a combination of housing agencies and Taobao. Housing agencies collect housing resources, then contact buyers and charge agency fees after the transaction. The specific operation process is as follows: Yixin will break up the lender's money and make a multi-person loan contract to the lender. When the money reaches the third-party account, the contract will come into effect. Although Yixin does not have a contract between the lender and the borrower, Yixin's third-party account holder acts as the debt transferor for lending and borrowing, that is, the third-party account holder becomes Yixin's lender first, and after Yixin selects the borrower, the third-party account holder transfers the creditor's rights to the real lender. For each borrower recommended by P2P credit service platform, the lender has the right to decide whether to lend to the borrower of Yixin portfolio; The borrower repays the loan every month, the lender can dynamically know the repayment, income and other information of each creditor's right every month, and the lender can get the principal and interest repaid in the second month. Of course, lenders can also choose not to collect money but to continue to look for the next borrower in Yixin. This model was initiated by Yixin. Yixin mode has two main characteristics: Yixin's security system from the perspective of Yixin's operation mode, Yixin has stronger control over borrowers, and lenders
来不及洗漱，胡宗宪一路穿袍一路奔向永昌门，路上又历经了一轮齐射。
The adapter mode focuses on adapting interfaces and adapting interfaces that do not match to each other.
雷恩(马修.迈康纳斯饰)从前是一个大学联赛的足球明星,他拥有一种不可思议的神秘力量:可以预知比赛的结果.一次意外受伤,让雷恩不得不忍痛结束自己满载荣誉的体育生涯,终日靠做兼职的工作为生. 华尔德(艾尔.帕西诺饰),国内知名的足球投资家,正是看中雷恩的这种超能力可为他的足球队盈利,于是他千方百计说服雷恩复出. 雷恩很快在华尔德的怂恿下变成一个拜金的人,陷在纸醉金迷的上层生活里不能自拔. 与华尔德的交易使得雷恩的钱包很快肥得流油,但随着时间得流逝,雷恩逐渐厌恶了在华尔德操纵下的生活,他开始想从中挣脱出来……
主妇们又都回来了。在第三季中，Andrew会回到Bree身边，而且是以一种搞笑且匪夷所思的方式。bree和orson是一对相似的人，他们都有强迫的毛病，都喜欢事情按某种定式进行，在第三季开始不久bree就会和orsan结婚，但是orsan究竟是一个怎样的人呢？bree嫁给他是福是祸呢，答案都将渐渐揭晓！
千年前，孙小天（谢苗 饰）在创造了救世奇迹后却遭九通猿猴冒名顶替，遭受重重打击，失去神力，凭借凡人之身，在谛听（易正福 饰）、万宗山庄少庄主东方陌（林禹 饰）和九天圣姬桑槐（金雅娜 饰）的帮助下，拯救苍生，过程中意外与妖界至尊万妖窟公主玉冰心（南笙 饰）相识、相爱……历经千险集齐三大神器，打败四大魔王，力战九通猕猴，过五关斩六将，最终收获大爱与“真我”。
隋唐时期康城御史大夫的女儿步萌，进宫后为了躲避宫廷是非，也不愿意自己的姻缘命运被他人安排左右，一辈子依附皇权过日子，一直都以装病躲避侍寝。在后宫中相继认识了聪明伶俐的言轻言妃、爱哭爱吃爱皇上的曲碗碗曲嫔，以及武功高强出自将门的骁贵人。几个人性情相投，成为至交好友。皇上因步御史多次批评谏言，决定找步御史的女儿步萌出气，随着与步萌越来越多的接触反被她与众不同的个性所吸引，开始有意无意的制造接触机会。但是步萌避之唯恐不及，直到一次偶尔的微服出宫两人成为了朋友，步萌也逐渐发现了皇上身上的很多优点，也深深的爱上了皇上，决定为了爱情放弃自己的执念。
方刚（陆斌 饰）、萧佛（蒋健 饰）和沈金明（王劫 饰）是少管所里新来的三位少年犯，方刚持刀伤人，本性不改，萧佛小偷小摸，惹是生非，只有沈金明是一心一意在此改过自新的。一场意外中，方刚谎称自己吞了剪刀，企图找机会逃跑，然而，当他看到冯队长是如何为了救他而费劲了心机后，方刚被感化了。 女记者谢洁心（朱曼芳 饰）察觉到了表面上吊儿郎当的萧佛内心里其实是个非常讲义气的好孩子，她采访了萧佛，挖掘了深藏在他背后的痛苦往事。谢洁心将这些写进了自己的新闻稿中，希望能够向社会发出提醒，她还找来了萧佛的父亲，希望他们父子能够破镜重圆。
2. Correspondence Address: No. 2-9, Yuetan North Street, Xicheng District, Beijing 100830, State Medical Security Bureau
他看向林聪的目光忽然深邃起来：自己一直被黎章那件事误导，连自己的感觉也不相信了，其实，昨晚不是他有问题，而是林兄弟实在怪异。
(3) When two ships approach each other and pose a danger of collision, their passage through ships that should not be hindered shall still be liable to fully comply with the provisions of this Chapter.
