Humans came from Africa, not Neanderthals, skulls show 160,000-year-old fossils are oldest yet of modern peopleTim Friend
选项F的意思为“最后,它从那根树枝摆动到另一根树枝上。”,符合推测。故答案为F。 ⑤【答案】D 【解析】根据上文“All wild chimpanzees live in Africa”(所有的大猩猩都是生活在非洲),选项D的意思为“它们大多生活在茂密的热带雨林和林地中。”非洲多热带雨林地区,符合上下文语境。故答案为D。 反馈 收藏 ...
【解析】 1.C推理判断题.根据常识以及根据 第一段"Humans are social animals. T hey liv e in groups all over the world.人类是群 动物.他们在世界各地群居.“可知人类无论在世界 的什么地方都是一个群体一个群体在一起生活的. 故选C. 2.D推理判断题.根据第二段"Time is not e ry important in n...
In 2014, Researchers discovered that dogs have an area of the brain similar to one in humans that allows them to understand emotional cues in the tone of a speaker's voice, beyond what they'd be able to pick up from famil...
51. In what way were humans thought to be unique? A) Being capable of same-different discrimination. 52. What do we learn from the study published in Science? D) Our conception of birds’ intelligence was wrong. 53. What did the researchers discover about most ducklings from their experime...
doctorate in limnology (the study of lakes and other inland water ecosystems). For many years, he was the co-director of a private marine research facility near Galveston, TX, until it was destroyed by Hurricane Ike. He now spends most of his time in Europe, North Africa, and the Middle...
over the years and centuries they develop their own habits and ideas, which are different from other cultures."可知,他们成群结队生活在世界各地。由于这些群体与其他群体分开生活,经过多年和几个世纪的发展,他们形成了自己不同于其他文化的习惯和思想,由此判断出,"Humans are social animals"的意思是它们作为...
【题文】 Humans are social animals. They live in groups all over the world. As these groups of people live apart from other groups, over the years and centuries they develop their own habits and ideas, which are different from other cultures. One important particular side of every culture ...
It doesn't matter whether you are born with a silver spoon, plastic spoon, or no spoon at all. A friend of mine came to this country from Africa in his late teens, barely spoke the language, drove a cab while workin...
The concept of animal welfare, while lacking a universal definition, is grounded in the understanding that animals (much like humans) have a hierarchy of needs that spans from physical to psychological. “Animal welfare is determined by an individual animal’s internal experience of its quality ...