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(a) Hold my valid medical security certificate to see a doctor, purchase drugs and take the initiative to show for examination, shall not rent (lend) my valid medical security certificate to others;当下，两人又商议几句，黎章方才告退，要立即赶回眉山蜈蚣岭。该剧取材于中国特大民营企业横店集团，以横店集团创始人徐文荣和现任总裁徐永安等一批不甘贫困的两代人为创作原型，反映中国农村经济改革的历史变革。元军将领不敢冒险了——这是万军中取上将首级来了。AF, focus mode.Core3v5i64 applies to:Today's problem mainly involves several: objects, triggering events, capturing events, executing processing, and blistering. This is actually the whole process of JS execution. The process of bubbling is very interesting. In fact, it is like a glass of water, but this glass of water is hierarchical, and the bottom is the object of the current trigger event. Then the higher the range, the larger the range. The top layer must be window and the penultimate layer must be document. In the process of floating up, the bubble will judge whether the layer currently reached has a binding event handling method. If there is any, the corresponding processing is executed. If not, it will continue to blister. Until you reach the top window window layer. We can do corresponding processing at any layer to prevent the event from continuing to bubble. The method is the method that calls the event object to prevent blistering. Event.stopPropagation (); The following is a process method written to verify JS event blistering.