( )2.How do we know dinosaurs lived on the earth as passage?A.Scientists study the fossil teeth.B.Scientists study fossil footprints.C.Scientists have found fossil of dinosaurs in rocks.D.Scientists also found fossil of plants, fish, and other....
aOutbound Call Outbound Call [translate] a开辟道路 Paves the way [translate] a快去看医生吧 Goes see a doctor quickly [translate] aUniversidad de Malaga 马拉加大学 [translate] ahow did scientists konw some dinosaurs could climd trees 怎么做了科学家知道有些恐龙可能climd树 [translate] ...
相关知识点: 试题来源: 解析 答案:have investigated.根据时间状语during the past ten years在过去的十年中,应该用现在完成时,scientists是复数形式,所以填have investigated。 科学家们调查了恐龙是如何在过去十年中突然消失的。反馈 收藏
It is a natural process of animal species to become extinct (e.g. dinosaurs, dodos etc.). There is no reason why people should try to stop this from happening. Do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience....
How do we know what dinosaurs looked like? How do dingoes reproduce? How big were dinosaurs in the Triassic Period? How do apes give birth? How long could dinosaurs live? Why do scientists think that birds evolved from dinosaurs? How do people know what dinosaurs sounded like?
2. How do we know dinosaurs lived near the sea in the past?A. Scientists study the fossil teeth.B. Scientists study fossil footprints.C. Scientists have found fossil of dinosaurs in zoos.D. Scientists have found fossil in old places in the sea. 相关知识点: 试题来源: 解析 B. Scientis...
provided masses of new information about dinosaurs and their bedroom activities. Computer-generated imagery of what dinosaur sex might have looked like can also help experts to analyse potential behaviours (some scientists may have too much time on their hands). But still many questions go ...
结果1 题目 (D) 39. Scientists try to study how dinosaurs disappeared to A. leam more about big animals B. mak mn ilm tthe C sop other animals from disappearing D. make sure people can be out of such danger in the 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
SCIENTISTS TRY TO UNDERSTAND HOW DINOSAURS MOVEDEMILY ANTHES
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