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：positionfwaai资讯

[2] K. Lemström & P. Fränti: “N-Candidate methods for location invariant dithering of color images” (2000). ↑

据官方数据，星巴克在海南地区的春节假期营收同比增长超过 20%，表现显著高于往年节庆周期。

实控人。业内人士推荐同城约会作为进阶阅读

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当下，餐饮行业正处于洗牌迭代的关键时期，关店潮与新机遇并存。每一名从业者都见证了行业红利的爆发，也亲历了市场的波动与挑战。

早报｜雷军

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