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:answer资讯

21歲的高雄人陳彥蓉表示,有些大學同學會在限時動態說,不喜歡有人一直強調這段歷史,認為這「有傷和氣」,就算是政治立場鮮明、關心這段歷史的朋友,為了避免爭吵,也只會在網路上發文,不會在同儕間表達意見。

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