![500dogownersplayedthesamegamesathonethatresearchersusei...]( "500dogownersplayedthesamegamesathonethatresearchersusei...")
- 问题详情：500dogownersplayedthesamegamesathonethatresearchersuseinthelaboratoryandcontributeddatatoastudyofwhatgoesoninsidethemindsoftheirdogs.Inoneofthegame-liketests,thedogswatchedastheirownerhidfoodunderoneoftwocups.Thenwhilethedog'。eveswerecovere...
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