The best way to conform to the opening and closing principle is to provide an inherent interface, and then let all classes that may change implement the interface, allowing fixed interfaces to interact with related objects.
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故事发生以明朝正德年间，陕西省宝鸡府凤翔县。世袭指挥秦昆鹏的母亲给孙玉凤送去一只玉镯，孙玉凤回赠一幅荷花图，两家定亲。尤彩凤的舅父母褚生和贾氏夜宿尤家，双双被害，贾氏人头也不知去向。尚朝奉夜拾包袱，见是女人头颅，丢入朱砂井中。他害怕伙计孙玉秀报官，将他推入井中害死。第二天到县衙告状，谎说孙玉秀偷银窃物后逃走。县令钱树于受书吏任义操纵，判孙玉秀的父亲孙国安赔偿，孙国安不服，被押进监牢。孙玉凤父亲被押，上堂辩理，钱树青说她无理取闹，将她押在狱中。女牢中，龙彩凤细说原委，秦昆鹏的未婚妻孙玉凤见此案有冤，决心去府衙伸诉。知府宁信到县复审，任义买通府衙女仵作水蜜桃，诬险尤彩凤失节，宁信误信，错判尤彩凤、秦昆鹏通奸杀人罪名成立。孙玉凤不服，到省上告。按察院陈思三复审，女仵兰彩华巧妙地破坏了尤彩凤的尿样，又误验尤彩凤为孕妇，使尤彩凤、秦昆鹏奇冤难雪。发审官杜重仁见此案不实，便乔装私访，弄清了真相，并从朱砂井中捞出贾氏人头与孙玉秀尸身，将尚朝奉、胡媒婆、胡大楞缉拿归案。
There is a mechanism to discuss whether or when to submit advanced or relapsed patients to MDT.
Console.log ("I am the technical director of Baidu and want to interview me");
Due to its strange superposition characteristics, bleeding cannot occupy the position of high output and continuous output among the abnormalities of many players. If it weren't for the two-way high and low defense of the ghost cry and the strength and wisdom of the golden body, the damage that can be caused, even the phantom sword dance, can't reach the point of making people blind.
郑氏急忙劝道：闺女，咱们女娃儿，这么多人瞧着，不好跟他们疯闹的。
When I think about this matter again, I feel that he is lucky in the real misfortune. He is more deadly than Jiang Yong in the position where he was splashed. However, due to the self-help measures taken and the help of some people, he was lucky enough not to be seriously injured in the end.
故事以现代常见的重组家庭当主轴，描述饰演父亲的陈文山结婚三次，和历任妻子的小孩，同住在一个屋檐下的故事。
也不知是玉呢，还是石头，用黑线穿着，阵阵沁凉通过手心传向全身经脉。
厉薇薇回溯过去，发现自己和身边的人在忙碌中逐渐忘记了最初的梦想。薇薇和陈亦度分手的原因，也是因为两人在追逐事业的过程中，忽视了爱与沟通，在斗气和误会的道路上越走越远，陈亦度误会薇薇和霍骁的关系，最终和她分手。30岁的厉薇薇决定改变现状，她逐步解开过去的误会，和对手冰释前嫌，不但找回了爱情，也重拾了初心和梦想。
十几贼寇领命提铳，上药点火。
坐在马上被亲卫拉回来了。
可见，咱们要时时刻刻小心谨慎，就算是平常，也不能大意。
DDoS attacks can be divided into heavy traffic attacks, TCP state exhaustion attacks or application layer attacks. In Kapersky's DDoS Attack Report published in the second quarter of 2011, HTTP flood attack is the most common DDoS method, which is an example of application layer attack. The dominance of application layer attacks reflects that the rapidly evolving DDoS has broken away from the traditional direction of large traffic attacks.
北宋年间，外族纷纷觊觎大宋国土，形成对立的局面。丐帮帮主乔峰因拒绝副帮主妻康敏之爱遭报复指为契丹人后裔而受尽中原武林人士唾弃。峰力平反遂四出追查身世，期间认识了大理世子段誉及虚竹和尚，并结拜为兄弟。峰追寻身世时屡遭奸人所害，含冤莫白，更错杀红颜知己阿朱，后为救朱妹阿紫寻医至大辽，辗转成为大辽南院大王，但与中原关系则更趋恶劣。誉为人豁达开朗，对貌若天仙的王语嫣一见倾心，可惜嫣只钟情其表哥慕容复，令三人陷入一段纠缠不清的苦恋。竹天性纯良，宅心仁厚，深得高人指点，武功高强，后被选为西夏驸马。峰、誉和竹在汉胡相争的时势下，竟在异域拥有举足轻重的地位，究竟三人会如何了断江湖及感情上的恩恩怨怨。
我俩之间，像这样拖下去。
After we saw them go far away, He went to his door and was ready to climb the wall. Found two surveillance probes in the yard, Fu Gang took the initiative to say, "I went up and got the monitor." Fu Gang went up the wall from the southwest corner of the courtyard wall to the bungalow. After going up from the bungalow, he cut off the western monitoring line with a dagger and then cut off the eastern monitoring line with the south wall. After cutting, Fu Gang went directly into the courtyard. The three of us turned over the south wall to enter the courtyard. After entering, we found that the guardrail we broke last time had not been repaired. The four of us got into the main room from here. After getting in, looking for something of value, I saw many plates of leftovers and a piece of watermelon piled on the tea table in the living room. I went to the refrigerator to look for watermelons, Found half of the watermelon in the refrigerator, There is a cut in the watermelon, I broke the watermelon and ate it separately. Fu has just found the computer mainframe in the master bedroom. After turning on the computer, I began to look at the monitoring and found that I had cut off the monitoring. Fu Gang did not know how to delete the video. He said that he would take the computer with him when he left tomorrow. I found a kitchen knife in this kitchen and put it on the computer desk in the master bedroom for Fu Gang to take. Fu Gang did not take it at that time. The four of us only had nothing in Fu Gang's hand. The three of us were all holding daggers. I dealt with Gang and said, "Why don't I bring the kitchen knife to you?" Fu Gang said yes, and I brought the kitchen knife from the master bedroom to Fu Gang.
……庞夫人看着杨长帆呆傻的表情实在没法有脾气。
