Hundreds of millions of years ago, dinosaurs walked the earth. Some of them were fierce predators, like the T. rex and Velociraptor. Most of these carnivorous dinosaurs stayed on land, hunting and living on solid ground. But the largest known carnivorous dinosaur is thought to have spent most...
求翻译:Hundreds of millions of years ago是什么意思?待解决 悬赏分:1 - 离问题结束还有 Hundreds of millions of years ago问题补充:匿名 2013-05-23 12:21:38 数亿年的前 匿名 2013-05-23 12:23:18 数以百计的数百万年前 匿名 2013-05-23 12:24:58 成千上万的岁月前 匿名 2013-05-...
百度试题 结果1 题目2.它们在数亿年前就灭绝了。They__died_out__hundredsof millions of years ago. 相关知识点: 试题来源: 解析 died_out 反馈 收藏
aHundreds of millions of years ago, the Earth's animals go when the plant has a lush, full of vibrant, full of green, but the IQ is much higher than other animals, humans appear, by magic plant as a sharp decrease. That is because human beings to build houses, caused by the felling...
Here, seeking hundreds of millions of years ago during the Jurassic and the Cretaceous primitive biological and geological landforms, was: thousands of waterfalls, thousands of acres of bamboo, one hundred million years, an infinite love.
百度试题 结果1 题目7. hundreds of millions of years ago 相关知识点: 试题来源: 解析 7. hundreds of millions of years ago 反馈 收藏
All animals have evolved thanks to the fact that certain viruses infected primitive organisms hundreds of millions of years ago. Viral genetic material was integrated into the genome of the first multi-cellular beings and is still in our DNA today. Researchers from the CNI...
百度试题 结果1 题目3.亿万年前地球上就有生命了There was life on the earth hundreds of millions of years ago. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Earth's first continents, known as the cratons, emerged from the ocean between 3.3 billion and 3.2 billion years ago, a new study hints. This pushes back previous estimates of when the cratons first rose from the water, asvariousstudiessuggested that large-scale craton emergence took place ro...
18、They looked out and saw hundreds and hundreds of animals rushing towards their house! They were astonished. 19、It put the resources of rolled to hundreds of years, several thousand years, tens of t housandsof years, hundreds of millions of years.©...