根据史实进行推论，是学习历史的重要方法之一。请根据下面考古资料写出推论：
①史实1：北京人遗址上的堆积物厚达40米以上，较大的灰烬层有四个，第四层的灰烬最厚处超过6米。
推论：____ 。
②史实2：在半坡遗址出土的一个陶罐里，保留有白菜或芥菜的种子。
推论：____ 。
③史实3：黄河上游地区出土了绳纹、蚕纹陶器，半坡出土了带有文字性质的刻画符号，河南出土了骨笛。
推论：____ 。
④史实4：在河南濮阳距今约6000多年的墓葬中，出土了贝壳堆塑的龙。这是目前中国发现的早期的龙的形象。
推论：____ 。

    The "selfie" is used to describe the self-taken photo,often from a smartphone. Someone takes about 10 selfies each time he does, and he only ends up____ (post) one or two of those. He picks the one that he feels make him look the ____ (good). In that picture,he gains confidence. For that moment, everything bad or terrible that has happened to him ____ (remove), because that smile is what gives him the ____ (determine) to love himself.

    I read ____ poem recently and the young man said，”If I ask you ____ you love, the answers will most likely roll your tongue. You love to read. You love to write. You love your mom, you daughter,or your best friend. How long do you think you can go on and on before you say 'I love____(I)'？"

    That statement hit me like a ton of bricks. I've struggled with confidence all my life. I still do. And in ____ way am I saying that taking a selfie is a gateway ____ confidence.____, the selfie does deserve some credit for allowing individuals to express themselves.

所有的植物秋天都会落叶。（    ）