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：user资讯

When is the 2026 MotoGP World Championship?The 2026 MotoGP World Championship features 22 races held all over the world between March and November:

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If you're feeling stuck or just don't have 10 or more minutes to figure out today's puzzle, we've got all the NYT Strands hints for today's puzzle you need to progress at your preferred pace.

过去，单个商店“即买即退”模式，游客要逐个商店办理退税。2025年4月，商务部等6部门发布《关于进一步优化离境退税政策扩大入境消费的通知》，鼓励有条件的地区在大型商圈、街区、景区等境外旅客较集中的区域，设立“即买即退”集中退付点。

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