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要不娘先前老是叮嘱小葱，不让你往书院那边去哩。The research on classification ability is more in kindergartens and more in primary schools. Research by cognitive psychologists has found that children under 0-1 years old basically have no classification ability, and they mainly rely on individual perception. The classification ability of children aged 1-3 has begun to sprout, but the concept of "category" has not yet formed. The classification of children aged 3-5 is basically still based on external perceptible dimensions such as shape and color. For example, children in small classes in kindergartens are asked to classify red plastic balls, red apples and bananas. They will divide the balls and apples together, either according to the shape (circle) or according to the color (red), but they will not put apple kernel bananas together according to the function (edible). What if you add another celery?《蓝血》很快就会重播新的剧集英国曼彻斯特，一栋郊区房子里的住户们各自过着不同于彼此的人生。看似有着一墙之隔，生活却将他们牵到了一起，像每个人一样，看似平常的人生中总会有着一些不同寻常。随着人物故事的逐渐交织，他们开始因为各自隐藏的秘密，以从未料想到的方式被联系到一起……喝命将胡家直属人丁都押过来。故事发生在明朝，失忆的风行烈并不知道自己是蒙古国王子，追求逍遥自由的本性表露无遗，更为了博取靳冰云红颜一笑，决定夺取武林宝剑覆雨剑，因而与韩柏不打不相识，更结交成为好友……Bicycle