A group of aliens has come to Earth to learn about its population, customs, etc. To avoid detectio[展开全部]
AgroupofalienshascometoEarthtolearnaboutitspopulation,customs,etc.Toavoiddetection,theyhavetakenonhumanformwhichgivesthemhumanemotions,physicalneedsetc.WITHOUTtheunderstandingofwhattheymeanortheinhibitionsnormallypresentinhumans.Theirleadertakesthepositionofacollegeprofessor,theirmilitaryexpertashissister,theirintelligenceexpert,supposedlyoldestofgrouptakesformofhisteenageson.Theuninhibitedreactionsturneverydayeventsintounusualsituations.[收起部分]
