选择1道 This was _ was known _ "the Survival of the Fittest"

选择1道 This was _ was known _ "the Survival of the Fittest" The survival of the fittest the survival of the fittest for dinner The jungle,survival of the fittest, This was the place _ last year. 求mobb deep的survival of the fittest的歌词 Natural selection, survival of the fittest 怎么读 英语翻译The boy was _ _ _ __ _ the street when the UFO _ _ _ _ _ the principle of survival of the fittest is one of the major The only chance of survival was cutting his wounded leg. 问下谁知道着段英语是什么意思呀谢谢了The survival of the fittest 名词 动词化survival of the fittest中的survival是不是属于名词具有动词的意义的那一类什么情