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“学渣”耿耿中考意外走了狗屎运进入振华高中，入学那天遇见了“学霸”余淮，他们在偶然的机会下相识又成了同桌。进入振华后的生活就如耿耿预期的一样危机重重：高强度的魔鬼军训、摸底考试的沉重打击、上课听不懂、作业做不完……回到家，突然出现的新妈妈齐阿姨和新弟弟也让耿耿一时无法接受。但因为同桌的余淮，一切都变得不同。耿耿和β（蒋年年）、简单成了闺蜜，下课组团一起去厕所，吃饭时一起讨论八卦和暗恋的秘密。除了他们还交到了一群好朋友，有了朋友们的陪伴，让耿耿的高中生活不再孤单。然而高考之后，余淮却消失了——At that tail of the warhead, the drag armour-piercing firebomb is filled with a drag agent and a fireagent, Under the pressure of propellant propelling warhead, it will spontaneously ignite to produce open flame, So it can break through the oil drum and ignite or detonate the gasoline. However, the old-fashioned traced armour-piercing firebombs have obvious trajectories due to traced light when they are launched. Therefore, it is very easy to expose oneself while pointing targets to friendly forces. Therefore, the new tracer armour-piercing firebombs now equipped all start to burn and emit light only after the projectile flies out of the muzzle for a certain distance (the generally set safe distance is 100 meters, which makes it impossible for the enemy to judge the firing position with tracer ammunition, while targets within 100 meters do not need to be indicated by tracer), The principle is generally to ignite the tracer and combustion agent carried by the projectile by accumulating the heat generated by the warhead's friction with the air after flying for a certain distance to a certain extent.见面，却不相识。果不其然，李斯一直等候在宫门口，见到尹旭出来，立即上前道：怎么样？看着那单薄的身体，苍白的头发，急切的心情一眼都能看出来。A5.1. 3.4 Examination of nasal respiratory function.Public interface Observer {2017-02-03 16:56:00