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.
「其實我們講什麼,政府都不會保證一定會聽的。政府沒有說服或解釋,這份問卷具體的作用將會是怎樣。」
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讲述人:中国人民银行丽水市分行副行长 吴炜玲
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