Did Dinosaurs Live in Your Backyard?Melvin BergerGilda Berger
Dinosaurs Read the passage and answer this question: When did dinosaurs live on the earth?Dinosaurs lived on the earth millions of years ago. And now we can not see them.Luckily, we found fossils. We know something about the dinosaurs from the fossils.One of the dinosaurs is called ...
In an evolutionary sense, birds are a living group of dinosaurs because they descended from the common ancestor of all dinosaurs. Other than birds, however,there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still ali...
【题目】5. - did dinosaurs live on Earth before they disappeared?-For more than 150 million years. A. How many B. How often C. How long D. How far 相关知识点: 试题来源: 解析 【解析】 答案:C 核心短语/词汇:how long:多久,多长(时间) dinosaur:恐 disappear:消失 more than:超过 句子...
Dinosaurs lived over 180 million-year span that ranged from the Triassic Period when all continents were joined as a single landmass known as Pangea beginning 250 million years ago through the Cretaceous Period ending 66 million years ago.
求翻译:When did dinosaurs live ?是什么意思?待解决 悬赏分:1 - 离问题结束还有 When did dinosaurs live ?问题补充:匿名 2013-05-23 12:21:38 什么时候恐龙的生活吗? 匿名 2013-05-23 12:23:18 恐龙是什么时候生活? 匿名 2013-05-23 12:24:58 恐龙何时居住? 匿名 2013-05-23 12:26:...
【题目 】( ) How long did dinosaurs live on earth before they? A. showed B. disappeared C. appeared D. grew 相关知识点: 试题来源: 解析 【解析】 【选项解析】 showed 展示; disappeared 消失; appeared 出现、 显现;grew成长。 【句意提示】 恐龙消失之前在地球上生活了多久? B. 反馈 收藏 ...
求翻译:when did dinosaurs live是什么意思?待解决 悬赏分:1 - 离问题结束还有 when did dinosaurs live问题补充:匿名 2013-05-23 12:21:38 什么时候恐龙生活 匿名 2013-05-23 12:23:18 恐龙是什么时候生活 匿名 2013-05-23 12:24:58 当 恐龙 活 匿名 2013-05-23 12:26:38 当恐龙曾...
解析 【答案】disappeared【核心短语/词汇】disappear 消失【翻译】在消失之前恐龙在地球上生存了多久?【解析】根据语境和常识可知句意为“在消失之前恐龙在地球上生存了多久?”disappear消失,before引导的时间状语从句是一般过去时,disappear应用过去式disappeared,故应填:disappeared。 反馈 收藏 ...
Yes, dinosaurs really existed. Dinosaur fossils have been found all over the world. They roamed the Earth between 243 and 66 million years ago. They...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...