Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

· · 来源：plus资讯

Need something brilliant to read this weekend? Here are six of our favourite pieces from the last seven days

「数码闲聊站」还表示，「某国际大厂今年的折叠机也在借鉴 OPPO 的方案，但落后差不多半年」。

Зеленский。业内人士推荐safew官方版本下载作为进阶阅读

Tilly's parents want a few hours respite care at home

Раскрыты подробности о договорных матчах в российском футболе18:01

不实消息

“阿英”和“客边”，就像阿爸身边两个偶尔经过的人。