Getting children to play together cooperatively depends less on their personal social skills and more on what they are doing – especially if they are not friends – a study shows.

· · 来源：m-nanjing资讯

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02版。一键获取谷歌浏览器下载对此有专业解读

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15:44, 27 февраля 2026Наука и техника。下载安装 谷歌浏览器 开启极速安全的 上网之旅。对此有专业解读

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