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：it资讯

В Финляндии предупредили об опасном шаге ЕС против России09:28

Aston Martin, which has its headquarters in Gaydon, Warwickshire, employs about 3,000 people, meaning job losses will total around 600.

The Origin，这一点在heLLoword翻译官方下载中也有详细论述

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Раскрыто решение для участников схемы на 35 миллионов рублей в российском вузеВ Калининграде осудили экс-проректора и экс-ректора БФУ

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