Dinosaurs used to live on Earth a long time ago. Some of them were huge and others were very small. Some of them ate meat and others ate plants. So not all of them are dangerous . They lived on Earth for about 135 million years. Nowadays scientists study dinosaur bones and eggs to ...
Dinosaurs lived___than___.(1) on Earth在地球上对比:on earth究竟、到底(口语)eg. What do you m
相关知识点: 试题来源: 解析 C。“that dinosaurs once lived on the earth”是对“discovery”的解释说明,为同位语从句,用 that 引导。选项 A“which”引导定语从句;选项 B“what”不能引导同位语从句;选项 D“where”引导地点状语从句。反馈 收藏
aDinosaurs once lived on the earth , but they suddenly died out . What happened to them ? Some American scientists say it is because there were not enough male dinosaurs . They got this idea after studying crocodiles. 恐龙在地球上曾经居住,但他们突然灭绝了。 什么发生在他们? 一些美国科学家说...
Dinosaurs lived on Earth a long time age; some dinosaurs were huge and had long tails-they were bigger than a whole family of elephants. Others were very small-they were about the size of a chicken. Not all dinosaurs ate meat. Some just ate plants. Not all of them were dangerous. Some...
Firstly what were dinosaurs ? Dinosaurs lived on Earth a long time age; some dinosaurs were huge and had long tails-they were bigger than a whole family of elephants. Others were very small-they were about the size of a chicken. Not all dinosaurs ate meat. Some just ate plants. Not all...
百度试题 结果1 题目What is themain idea of thisbook? A. Dinosaurs lived long ago. B. There are many kinds of dinosaurs. C. Dinosaurs are interesting creatures. 相关知识点: 试题来源: 解析 B 反馈 收藏
The dinosaurs roamed the earth for more than 150 million years. Over this time period, known as the Mesozoic era, the Earth was subject to a lot of change in terms of landscape, climate, flora and fauna. It was a volatile and fertile time, with several n
C. Many dinosaurs settled in the north. D. Some dinosaurs lived in big groups. 相关知识点: 试题来源: 解析 D细节理解题。根据第三段“dinosaur scientists now generally agree that ….says Paul Sereno.”可知, 可以大致确定的是, 一些种类的恐龙过着群居生活, 故选D。 答案: D 解析: 细节理解题...
英语翻译The dinosaurs(恐龙)once lived happily on the earth.But 65 million years ago,they suddenly died out.What happened to them?Scientists think that a change in temperature may be to blame.They have come up with lots of ideas to explain t