完形填空。Are we alone in the universe? Or is there 1 on Mars?Ever since people first 2 up into the night sky, there's been a question that has bothere d us all. From the smallest 3 to the world's greatest astronomers, all have 4,"Are we alone i the universe?"The question c...
由第一段的the region where temperatures are not too hot or too cold for water, which is a necessary ingredient (要素) for life as we know it, to exist in liquid form. This may be good news for people hoping that Earth is not the only inhabited world in the universe.知道他们上面的温...
是在宇宙wealone? 翻译结果5复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 相关内容 a中国乐贝代驾 The traditional Chinese music shell generation harnesses [translate] athe fist merchandise in is the first merchandise out 拳头商品是第一件商品 [translate] aNestlé Nestle [translate] aIf you he...
Are we alone in the universe? Or is there1on Mars? Ever since people first2up into the night sky,there’s been a question that has bothered us all.From the smallest3to the world’s greatest astronomers,all have4,“Are we alone in the universe?” ...
aAre we humans alone in the universe? Or is there intelligent life on other planets? These questions are not new. What is new, however, is the scientific attempt to discover whether or not other planets beyond our own have given birth to advanced civilizations 我们是否是单独人在宇宙? 或有...
(12.5分)Are we alone in the universe? There is a well-intonme d guess that the universe is so enormous an d ol d th it seems almost impossible that only one star has actually develope d intelligent life.So where are the others? 63 If other intelligent species are out there. why ...
Are We Alone in the Universe?f you look up atthe sky on a clear and dark night, you'll see more stars than your eyes cancount. Most of these stars have planets, similar to our own, orbiting them. With so manycelestial bodies floating outin space, you can't help but question whethe...
Are we alone in the universe? Is Earth really the only life-sustaining planet? These speakers think there might just be something or someone else out there -- and urge us to keep looking for it. Watch now Add to listTED is supported by ads and partners 21:01 Jill Tarter Join the ...
Are we alone in the universe? Or is there life on Mars? Ever since people first looked up into the night sky, there’s been a question that has bothered us all. From the smallest children to the world’s greatest astronomers, all have wondered "Are we alone in the universe?”.The ...
aAre we humans alone in the universe? Or is there intelligent life on other planets? These questions are not new. What is new, however, is the scientific attempt to search whether or not other planets beyond our own have given birth to advanced civilizations 我们是否是单独人在宇宙? 或有没...