英语翻译1.dinosaurs first appeared about 230 million years ago 2.the earth was very different back then-there were no mammals,there were no flowering plants,and all of the continents joined together in a giant land mass called Pangaea 3.today sci
And, finally, discover how we could clone a “dinosaur light” version of Velociraptor and build a real Jurassic Park. Immerse yourself in this ultimate guide to the latest research on dinosaurs and prepare to be amazed by the secret lives of these incredible beasts. – Daniel Bennett, Editor...
根据文中"We found it amazing that there were five dinosaurs-two big and three little one"可知,他们感到吃惊的是,共有五个恐龙—两大三小。故选C。(4)细节理解题。根据文中"and we stayed low in the bushes,watching them"可知,当他们在开阔地带看到恐龙时,他们躲在丛林中观看,故选D。(5)推理判断...
It was the 3 time to find fossils of dinosaurs in Liaoning, and it was the earliest one with feathers (羽毛). So, scientists said that Sinosauropteryx prima might have had tiny feathers, which is similar to the chicken. They have something in common! It may sound crazy 4 in fact not....
New discoveries are changing long-held views of the biggest, meanest, and most bizarre animals that ever flew.
【题目】Sharks have lived in the oceans for over 450 million years, long before dinosaurs appeared. There are now about 360 of sharks, whose size, behavior, and other characteristics differ widely. Every year, we catch and kill over 100 million sharks, for food and for their fins. Dried ...
(Chininskaya Oblast), Russia, and it has the potential to confirm a recent hypothesis: that the filamentous integument of many theropods, found apparently in some ceratopsian dinosaurs, may be the base state from which all dinosaurs arose. Moreover, it would strengthen the argument that “...
Then life began to develop. Small plants multiplied and filled the first oceans and seas with oxygen. This encouraged the 【5】___(develop) of early shellfish and fish. Land animals such 【6】___ insects,reptiles and dinosaurs appeared after green plants appeared. Small clever animals spread...
They said that the dinosaurs lived along the Pacific and Atlantic coasts of 3 is now Canada and the USA. The giant 4 (beast) hunted and killed other dinosaurs and were up to ten metres in 5 (long). They discovered that the prehistoric crocodiles had sharp teeth that were the size of ...
2007: 'When Dinosaurs Came With Everything' by Elise Broach Boring errands—like haircuts and shopping—get better for a young boy when he is accompanied by a dinosaur in this picture book by Elise Broach. Time magazine's Belinda Luscombe and Amy Lennard Goeh dubbed the title one...