单句填空1.The(disappear) of dinosaurs is not necessarilycaused by astronomical incidents.2.In the 1950s in the USA, most families(have)just onephone at home, and wireless phones hadn't been invented yet.3. I cannot control my body well. My legs become(pain).4.Susan made it clear to ...
Merriam-Webster unabridged Popular in Grammar & Usage See All Point of View: It's Personal Plural and Possessive Names: A Guide What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up ...
Dinosaurs have been in space! FossilsfromMaiasaurawere taken into orbit in NASA Space Lab 2 mission in1985. AfossilCoelophysisskull was taken into orbit, and then to the Mir space station, by the space shuttle Endeavour in1998. Dinosaurs AreNOTCompletely Extinct ...
About 225 million years ago (in the upper Triassic period), the first small dinosaurs, descendants of theropods, made their appearance in Pangea, just as the continents began to separate. During the next 150 million years, proto-North America drifted continually northward from the equator, undergo...
Ⅱ.单句语法填空1.Thedisappearance( disappear) of dinosaurs is not necessarily caused by astronomical incidents.2.In the 1950s in the USA, most families had(have)just one phone at home, and wireless phones hadn't been invented yet.3.I cannot control my body well. My legs become painful (...
Still, few dinosaur remains have been found in California. During Triassic and Jurassic times, much of California was under water. Dinosaurs were land-dwelling animals; consequently, the infrequent dinosaur fossils found in the state probably originated to the east and were washed out to the ocean...
I have great interest in dinosaurs(恐Orly( the USA)龙). I have collected over 30 different toydinosaurs since 2018. They're amazing.The toy monkey is my only toy. I havekept it for half a year. A volunteer who cameBotlhe(Botswana)to our village gave it to me. The toy monkeyhas ...
小题精练 单句填空 1.The disappearance( disappear) of dinosaurs is not necessarily caused by astronomical incidents. 2.In the 1950s in the USA. most families _had ( have) just one phone at home, and wireless phones hadn't been invented yet. 3.I cannot control my body well. My legs bec...
Akiko says that the best place to find fossils is in deserts full of exposed sedimentary rock (remember sediment?) like mudstone and sandstone. She’s gone fossil hunting in the USA, Canada, Romania, China, Argentina, and even Antarctica!