Determine whether the event object has passed or not, and then add it to the event pool.
The hierarchical relationships of these objects constitute the object tree in DOM.
Event.preventDefault ();
杨少龙，第一中学在校生，因调皮捣蛋被学校批评而自暴自弃，被父亲杨一指强行送至新月高中就读，并改名杨伟。杨伟在新月高中结识校花张婉茹，转校第一天想要标新立异，却被张婉茹从学习到体能全面压制。为了引起张婉茹注意，杨伟错将“勤能补拙”念成“杜甫能动”而被体育生刘一凡笑话，两人结仇。不求上进的杨伟本想混过高三，不料，却在张婉茹和同学们的一次次挺身而出中感觉到温暖，更因体育老师“立鸡蛋”的鼓励而慢慢改变了想法。杨伟不愿辜负老师和同学们的信任，回过头却发现从前的好友都已脱胎换骨。就在杨伟难以抉择时，校长和张婉茹的几句话令他彻底转变。为了证明自己，杨伟开始奋发图强，刻苦学习。高考结束后，杨伟如愿得到了录取通知书，和好友们携手共创美好明天。
陈一朵九岁那年，家里突然空降一位哥哥"毕来福”。寄住在一朵家的来福与一朵天生“八字不合"，两人不仅在家中针锋相对，在学校里也斗争不断。与此同时，初来乍到的来福结交了一帮重情重义的小伙伴，这群淘气的男生们经常联合起来四处作乱，惹得大人们头疼不堪，随着高考来临，一起长大的几个孩子各奔前程，来福和一朵也开始面对他们的工作、爱情、人生。时间进入98年，汽车工业飞速发展，老牌自行车厂不复往日繁荣，来福觉得自行车厂是他们几代人的记忆，为了这份情怀，他承包了组装车间，招商引资翻新生产线，从小起长大的几兄弟再次聚在一起，重新创业，用新理念进行生产和管理，让老牌的"飞翔”自行车厂再度年轻了起来。
2. Good compression and wrapping.
Tong, no unit or individual is allowed to occupy the fire exits to build houses, pile things and set up stalls. The existing flammable building intensive areas in cities and towns should be gradually transformed in combination with the overall planning of cities and towns, and contiguous transformation can be carried out if conditions permit. Fire lanes are generally not allowed to park other vehicles, and residents should be discouraged from building illegal buildings and piling up articles. 3. Requirements for setting up fire lanes in factories, warehouses, storage yards, storage tank areas and large public buildings According to the reflection of each fire fighting squadron in fire fighting practice, When a fire occurs in a large area of factories, warehouses, storage yards and storage tank areas, the fire burns very fast, the fire is fierce, and the fire fighting lasts for a long time. If there is no fire ring lane and flat open space, it will inevitably cause fire vehicles to be unable to enter or leave, which will inevitably cause blockage and make it difficult for fire engines to approach the fire site. Therefore, fire lanes should be set up in factories and warehouses. When a Class a, Class B and Class C factory building occupies an area of more than 3000 square meters or a Class B and Class C warehouse occupies an area of more than 1500 square meters, a flat open space with a width of not less than 6m for fire engines to pass through can be set up along its two long sides. Open yard area for flammable and combustible materials, Liquefied gas storage tank area, For Class a, Class B and Class C liquid storage tank areas, there shall be large public buildings such as fire lanes or flat gymnasiums with a width of not less than 6m and a space of more than 3,000 seats, halls with more than 2,000 seats and exhibition halls with an area of more than 3,000 square meters that can be passed through by fire engines. Because of the large volume, large floor area and large and dense personnel, in order to cause fire, there shall be large public buildings such as the gymnasiums with a flat space of more than 3,000 seats, halls with more than 2,000 seats and exhibition halls with an area of more than 3,000 square meters.
Pause impersonation spaces Spaces-
主角家全(黄日华饰)及行(郭耀明饰)分别为不同环境长大之大时代青年，全为人粗直，常惹是非，且有一对儿女，是时下早婚爸爸的写照，而力行则是个前途一片光明的建筑工程师，但命运之神的作弄，两人因犯错而入狱，经过在狱中的相互扶持，从此上天将他们的命运紧紧连结在一起。行和妻子婉仪(佘诗曼)因处逆境而生嫌隙，走上分居之路，而全则与芷珊(陈法蓉)产生了微妙的友谊。
袁成美、欧阳挂居、季星华、瞿守治、赵松岗5人因为高三补习班而结缘，成为好友并在大学期间成立了“明日会”，从他们的校园生活，到踏入社会，各人之间都被一段错综复杂的爱情牵引。挂居与成美一开始便喜欢对方了，但挂居一直觉得自己亏欠前女友而无法跟成美进一步发展。而默默在成美身边守护的守治成为了成美倾诉心情的对象，性格开朗的守治常常制造浪漫气氛逗成美开心。终于，挂居与成美还是相爱了，但因为生长环境的不同，价值观的差异使两人分分合合。守治虽然深爱成美，但他知道成美真心爱着的是挂居，于是主动退出了竞争，继续默默守护成美。
致力于黄花蒿培育研究的植物学教授庄羽一心科研，对世俗名利和社交都漠不关心，这也无意中伤害了在多年前就对他有好感的乡村女孩虞美人。多年后，虞美人以优异的成绩获得鸟类学博士学位，因为不愿背负科研压力转行成为了时尚博主，意外与庄羽再度结下梁子。庄羽前往清水村进行野外调研，恰好住进了虞美人家的民宿。在虞美人的帮助下，庄羽的科研工作顺利进展，同时也在虞美人身上感受到了植物给予不了的爱与温情。虞美人也为庄羽对学术的执着所感染和鼓舞，决心肩负起责任，利用所学反哺家乡。他们一个不断进取攻克难关，一个积极倡导保护环境，两个年轻人尽管有着不同的起点，却因怀揣着建设祖国、建设家乡相同理想，以爱携手同行。
[Introduction] Five articles of the "Three Rural Areas Social Practice Report" collected by 51job Kao Network are for your reference and more relevant contents. Please visit the internship report channel.
说着，一指马上的赵锋，转向人群高声道：我这个儿子打小也调皮，我是早也打，晚也打，愣是把他打成了朱雀将军——随着老爹的声音，赵锋得意地挺了挺胸膛，顾盼自雄——小娃子就要管。
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20世纪70年代，猎人集团以“红盾”的名义存在，他们中的少女猎人藤本小夜（全智贤 饰）尤其出众。小夜是吸血鬼和人类结合生下的女孩，她表面上是一个16岁的普通女高中生，实际上却是年龄接近400岁的吸血鬼猎人。她受命潜入美军基地内一所美国人学校，在此结识了将军的女儿爱丽丝（Allison Miller 饰），并将其从吸血鬼的手中救出。真祖及其手下蠢蠢欲动，他们和猎人绵亘了数百年的恩怨终于要做个了断……
官方桌布
该剧讲述怪异的天才侧写师和只要见过一次就能记住的警察，一起追踪他们本以为已经死了的连环杀人魔的惊悚剧。
自己是从那边来的，楚军主力也在那边，而且是处于极大的优势之中，只要过河就安全了。
新版《极品芝麻官》以一起豪门冤案为线索，讲述了江南状师马如龙狡滑多智，精通律法，战无不胜，偶然遇上微服私访的Jijikb.com皇叔王亲裕，并收为徒弟。此时，恰遇富豪唐家忽然发生变故，唐家老爷突然身亡，妾室连不染被当做凶手关入大牢。马如龙疑心另有真凶，决心为她洗刷冤屈，不料却因此惹上祸事，马如龙才意识到他陷入层层圈套之中……
