Supplement: Use the "shadow instance" method to update the attributes of singleton objects synchronously.
9-13 Use OrderedDict: In Exercise 6-4, you used a standard dictionary to represent the vocabulary. Please use the OrderedDict class to override this program and make sure that the order of output is the same as the order in which you add key-value pairs to the dictionary. ?
陈启也没有扫兴，稍微喝了一点。
30年代末的中国北方遍地饥荒，善良的娘（斯琴高娃饰）在自身难保的情况下，收留了九岁小女孩端午、栓子娘（徐秀林饰）和她的儿子栓子……娘的二女儿穗儿与栓子成了亲。财主孟氏（宋春丽饰）的女儿灵芝被鬼子糟蹋。孟氏求娘叫儿子满仓娶灵芝，娘深明大义应允。抗战胜利前夕，娘的大女儿陈谷雨在战斗中牺牲。娘强忍悲痛找到自己的丈夫――军长陈国贤（杜源饰），却得知丈夫和富家小姐程天瞳（刘佳饰）已经有了一个儿子……国共两党开始了内战，参加国民党军队的栓子和参加解放军的满仓在战场上相遇，满仓死在了栓子的枪下。几年过去，娘的小儿子新四和养女端午结了婚。娘终于得知，原来丈夫并未背叛过自己……夫妻误会终于解开了，可丈夫却突发脑溢血，撒手人寰……
Let's start the tutorial:
It was built under the leadership of Chief Cai Xiang and completed in six years. It is a famous beam-type stone bridge in ancient China. Because the bridge is built at the junction of the river and the sea, the river is wide and the water is deep, and the project is arduous, the bridge builder pioneered the "raft foundation" to build piers and planted oysters to fix the bridge foundation, which is an important scientific innovation in ancient China. This bridge, together with Lugou Bridge, Zhao Zhouqiao and Guangji Bridge, is called "China's Four Ancient Bridges". At present, the bridge is 834 meters long and 7 meters wide. There are still 46 boat-shaped piers. There are many inscriptions in the vicinity of the pavilion in the middle of the bridge. There are Song Dynasty cliff carvings such as "An Lan of All Ages" and stone pagodas and samurai statues. There are Zhaohui Temple, Zhenshen Temple and other sites in the north of the bridge, Cai Xiang Temple in the south of the bridge, and Song Monument in Cai Xiang's Wan'an Bridge. In 1988, it was listed as a national key cultural relic protection unit and is one of Quanzhou's scenic spots to declare world cultural heritage.
该剧翻拍自人气网漫，是一部讲述奇幻校园题材的浪漫爱情片，讲述意识到自己只是校园漫画中的配角的檀吴违背既定的剧情并实现爱情的过程。金惠允将饰演女主角网漫人物殷檀吴，金路云将饰演男主哈鲁，和檀吴上演浪漫爱情故事；李娜恩将饰演纯情漫画中的女主角色吕珠多，一开始顺应漫画的剧情设定，后来有机会选择做自己，李在旭将饰演檀吴单恋了十年的男人白京，也是她的未婚夫。
Zhao Yuan, founder of Yixiu Mathematical Thinking: "Thinking ability products are not as direct and obvious as programming can make some programs, or as direct and obvious as mathematics can calculate a problem. Therefore, how to formulate an evaluation standard recognized by parents and present the curriculum effect is a big challenge that the industry will face."
秦枫点头，又嘱咐了葫芦板栗一番，把那豪门权贵的规矩忌讳等各样事都说了些，说跟这些人打交道，不可硬碰，需智取等等。
2? Direct attack
《最佳李顺心》讲述以父亲去世为契机被卷入意想不到命运漩涡的妈妈和小女儿寻找幸福的故事，达成社会共感并传达治愈的信息。IU饰演“李顺心”的角色，是在任何逆境中都开朗充满朝气生活的人物，向现代年轻一代传达勇气与希望。跃升为荧屏大势的赵正锡在剧中饰演顺利发展的企划社社长申俊浩，具有傲慢自信冷静的性格，与李顺心见面后感悟真正成功的意义。
李定国前去边境参加合作项目谈判，期间突发心梗急需手术。远程诊疗课题组组长富大有通过远程诊疗系统聚集起各路专家，对现场救治的年轻医生进行网上指导，终于将李定国从死亡线上抢救了回来。
蔡少芬饰演来自澳门的商界女强人沈笑颜,与苑琼丹是母女,雷恪生和英壮饰演一对父子宫建国和宫南.该剧讲述的是"爷儿俩娶娘儿俩"的故事.由雷恪生与苑琼丹饰演的两个"麻友",为儿女操心互留QQ号,两个大龄青年居然相见恨晚,聊得非常投机.但在现实生活中,他俩却误会不断.最终,老宫和笑颜的妈走到了一起...
Emmett及Jada，全职护士兼单亲妈妈Jada（Yolonda Ross饰演），有着一个鲁莽但有魅力的儿子Emmett（Jacob Latimore饰）；Emmett原本是位女商人的伴侣，不过现在得独自抚养他那还在襁褓的孩子，至于Jada在对新成为父亲的Emmett采取严爱时，自己也探索起成年时的烦恼。
至于香儿妹妹——调转目光对着香儿——等到了京城，我自会告诉你我的身份。
From this perspective, the attack power of this strange dog on position 142 is no lower or even higher than that of the humanoid monster on position 169.
来势汹汹，项羽必须得小心应付。
III. Precautions
经过生离死别瞬间的两人，感情愈发亲厚。可是国家政变，父亲被囚，Napatsorn的公主身份终于揭开，NamChiew震惊不已，原以为只是富家小姐，没想到竟然是尊贵显赫的公主！他知道两个人的爱情注定是一曲悲歌，可是他仍毅然协助深爱的她复国，为的只是能好好珍惜两人弥足珍贵的短暂爱情，哪怕牺牲生命也在....
