百度试题 结果1 题目How do scientists explain dinosaurs’___ ___(消失)?相关知识点: 试题来源: 解析 has gone 反馈 收藏
1.How do scientists explain dinosaur消失)?2.T hey'll go to visit the Beijing Museum of自然)History.3.New Year is coming. My family aredthe rooms.4.T his story happened in the北方)part of our country.5.Do you know where sugar is p?6.He looks so othat you can't find him out ...
. The dangers dinosaurs brought to human beings.( )24. Why do scientists try to study how dinosaurs disappeared? . To learn more about big animals. . To make some amazing films about them. . To stop other animals from disappearing. . To make sure people can be out of such danger in ...
( )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....
D. To make sure people can be out of such danger in the future.( )25 What's the best title for this passage? E. The history of dinosaurs. F. Movies about dinosaurs. G. Dinosaurs and their fossils. . Dinosaurs' dying out and possible reasons. ...
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
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] ...
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...
百度试题 结果1 题目 ( B )29. How did the dinosaurs? Scientists are just guessing. A. die of B. die out C. die from D. die away 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
解析 B 【详解】 句意:——恐龙是如何灭绝的?——没有人知道为什么,但一些科学家正在通过化石来研究它们。 考查动词辨析。apologize道歉;disappear消失;appear出现。根据“How did dinosaurs die out”可知此处指恐龙灭绝,划线部分和disappear意思相近。故选B。反馈 收藏 ...