The second classification principle of organisms is the lineage classification principle aiming at establishing evolutionary lineage. The classification method following this principle is called lineage classification. The representative of pedigree classification is "branch systematics". It advocates that the branches in evolution should be taken as the criteria for identifying and distinguishing classification units and the basis for determining the pedigree relationship of each classification unit. The so-called co-ancestral proximity (similar to a group of people being a grandfather) is used to measure the genetic relationship between different taxa and determine their position in the pedigree. The classification system finally established is an evolutionary pedigree reflecting the history of phylogeny, which is a deeper description of biological relationship. In other words, the basic principle of pedigree classification is that the classification system conforms to the evolutionary pedigree. Pedigree classification is only applicable to organisms and cannot be used for abiotic classification.
1999年，由于数码世界资料异常增生，导致数码世界和现实世界的连接发生紊乱。地球上相应地出现奇怪的自然现象：东南亚没有下雨，池塘全部干涸；中东却因为连场大雨发生洪水；美国则遇到有史以来最寒冷的冬天。
The policy mode is the packaging of the algorithm, which separates the responsibility of using the algorithm from the algorithm itself and delegates it to different objects. Policy patterns usually wrap a series of algorithms into a series of policy classes. To encapsulate the policy pattern in one sentence is to "encapsulate each algorithm into a different policy class so that they can be interchanged". The following is the structure diagram of the policy mode:
杨寿全坚决地摇了摇头，你先歇息片刻，我进去捐学。
Substituting the above formula to calculate the following data respectively:
2001年出版畅销书《一杯热奶茶的等待》连续两年蝉联博客来畅销排行榜冠军，进军内地狂销数百万册，可说是两岸三地网友最关注的青春爱情小说，也是在《那些年，我们一起追的女孩》之后最被期待的青春爱情题材改编小说，剧情描述在寒流来袭的冬夜，二月十四日情人节，女孩不忍心痴情男孩彻夜等待情人，于是递上一杯温暖的热奶茶，就此串联起一群青春男女在爱情与友情的痴心等待… 电影由新生代明星连晨翔、吴子霏、周予天、潘纲大、谢翔雅、李聿安、李雪、刘宇昕、徐钧浩携手共演，电影预计在2021年就能登上大萤幕。
玉森裕太是一名绘本作家，宫田俊哉是负责他的编辑，两个人一起住在海边的别墅里，一直非常相爱。
Alexi Hawley执笔﹑Liz Friedlander导演的ABC警察剧《菜鸟老警 The Rookie》过去被直接预订成剧，由《灵书妙探 Castle》男主Nathan Fillion主演。《菜鸟老警》根据真人真事改编，Nathan Fillion饰演主角John Nolan，他是洛杉矶警局里最老的菜鸟警察。John离开了舒适的小城镇，来到洛杉矶追求自己的警察梦；此刻他身边的其他菜鸟都是二十出头，被上司认为只是遇上中年危机的主角，得跟年轻的同伴一样应付这个危险﹑滑稽﹑不可预测的世界。《黑暗物质 Dark Matter》主演Melissa O’Neil饰演女主 - 洛杉矶菜鸟警察Lucy Chen，将会与John有感情发展。Afton Williamson饰演刚被提升为训练警官的Talia Bishop，第一个被指派给她训练的就是菜鸟John﹑ Eric Winter饰演咄咄逼人的训练警官Tim Bradford﹑Richard T. Jones饰演警长Wade Grey，身为警局监管警官的他与John成了死对头。Titus Makin饰演热心的菜鸟Jackson West警官，他父亲是洛杉矶警局的高层指挥官。Alyssa Diaz饰演希望当上警探的训练警官Angela，不过当Jackson West被指派给她时倒成了麻烦，因为他的父亲可是对警局有发言权。Mercedes Mason饰演警监Zoe Andersen，主角那自信﹑无礼的指挥警官。
NBC续订《全程直击》10集的第二季。
该剧讲述了一个殡仪馆化妆师平凡且温情的一生，力求展现普通百姓家庭的真实生活，面对苦难时的隐忍、挑战与坚持。导演高希希从一个特殊的视角出发，将入殓师这个特殊的职业搬上中国电视剧荧屏。
Through participating in the competition of the first season of "Charming China City", many unknown cities have entered the public's view and the city's economy has increased significantly. Yan'an received 50.59 million tourists in 2017, up 25.68% year-on-year. The city's comprehensive tourism income totaled 29.87 billion yuan, up 31% year-on-year. Lu'an received 45.0186 million domestic and foreign tourists in 2017, with a total tourism revenue of 35.027 billion yuan, up 25.36% and 37.12% respectively. Liangshan Prefecture received 44.192 million tourists in 2017, with tourism revenue reaching 36.108 billion yuan, up 8.28% and 19.71% respectively. During the Spring Festival Golden Week this year, 5.128 million tourists visited Liangshan, up 47% year on year. Shiyan City has embarked on a new way of poverty alleviation through tourism, which is "poverty alleviation drives rural tourism, and rural tourism promotes poverty alleviation". Up to now, the city has invested 780 million yuan in special poverty alleviation funds, 2.6 billion yuan in social funds, 1.1 billion yuan in agricultural-related funds, 56 demonstration villages for rural tourism, and more than 50,000 poor people have been lifted out of poverty and become rich under the drive of rural tourism industry.
雍正年间，闽粤地区形势动荡，"天鹰帮"敛巨资广纳武林人士，为朝廷一大腹患。南少林也被吸纳其中。雍正决定派他最得意的两位皇子--三阿哥弘时、四阿哥弘历，一文一武、一明一暗兵分两路赶赴南少林，查办天鹰帮一事。雍正命两位皇阿哥出马，意在考察此二人谁可担当国家大任，继承帝业。而两位皇子更是机敏过人，深明雍正之用意。二人为取悦龙颜，呈功于雍正，便使出浑身解数查办天鹰帮与南少林。在此过程中，心狠手辣的弘时视弘历为眼中钉，多次派人暗下毒手，索取弘历性命，以除心头之患。
Start computer finished!
一对已分手的同性恋人回忆往昔被彼此温柔相待的岁月。世界上最大的悲剧是我们依然相爱，但却活着分开了。我们曾以彼此的合拍为最大的幸福，但终究还是被一种与众不同的人所吸引。“我们身体里混合的光，使我们成为自己，是爱，是怒，是激情，是悲伤” 微博@弯弯字幕组
说不定又会被越军有机可乘，城外本身就有一支越军存在，这让他们不敢轻举妄动。
自动当日彭城之战，为了给丈夫争取逃生的机会，吕雉抱着一双儿女从马车上跳了下来。
Received syn message? ? -> Simply compare whether the IP exists in the whitelist: if it exists, forward it to the back end, otherwise proceed to Step 2
越南小清新剧《课后约会吗》
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Gu Xixi was stunned at first and immediately knocked on the system wizard: "What's going on?" "Sorry, player." The system wizard did not pretend to be dead: "There is no imperial examination plug-in installed at this checkpoint." "Let...
