Human beings should never___protecting nature in order to improve itselfA,give up B,give away C,give off D,give to 且他们的意思是什么

human beings are human beings human ,human beings 区别 We should love all human beings .是哪位名人说的 1.Should animals be trained to amuse human beings? human being还是human beings? human beings humans区别? human beings是什么意思? humans=human beings? human beings to program 翻译we should love all human beings,及你同意这个观点吗?同意,为什么 human beings与human being的区别 THE HUMAN USE OF HUMAN BEINGS怎么样 being VS human beings 区别! Care More for Human Beings? 十万火急!tales of lifeRemember what should be remember and forget what should be forgetten.Complains are the greatest offerings that God obtains from human beings as well as the most faithful prayers human beings might utter to God. 在英语辩论new drugs should be tested on the human-beings 中,作为反方应该怎么辩? natural goodness of human beings什么意思 Water,Earth and Human Beings的意思