根据文章第三段最后一句“When another rooster was present but hidden behind a mirror, few alarms were raised, showing that roosters can distinguish between reflection and reality through vision rather than smell or sound.(当另一只公鸡出现但隐藏在镜子后面时,很少发出警报,这表明公鸡可以通过视觉而不是...
(2)WhatmadeSonjatargettheroostersinhertest? ___A.Theirsharpvision.B.Theirpoorsmell.C.Theirloudsound.D.Theirnativebehavior.(3)WhatdidSonja'stestsuggestaboutroosters? ___A.Theysentfeweralarmbeforeanotherrooster.B.Theyshowedmoreinterestintheirreflection.C.Theyusedvisiontotellrealityfromreflection.D.Theywer...