()之语 明文 数 109度Dinosaurs (恐龙) were some of the largest animals to ever live on Earth. However,they could still move and run easily. How could they do that? As it tums out, it is because of their bones.Many animals have trabecular bone tissue (骨小梁组织). It is a kind of...
Animals The largest animal ever to live on the earth is the blue whale(蓝鲸). It weighs about 80 tons-more than 24 elephants. It is more than 30 metres long. A newborn baby whale weighs as much as a big elephant. Cats can survive(存活) falls from a very high place because they ca...
阅读理解 (40分,每空2分)(A)The largest animal ever to live on Earth is the blue whale. It weighs about 80 tons-more than 24 big elephants. It is more than 30 metres long. A new baby whale weighs as much as a big elephant.Cats won't die if they fall off very high places ...
Animals The largest animal ever to live on the earth is the blue whale(蓝鲸). It weighs about 80 tons-more than 24 elephants. It is more than 30 metres long. A newborn baby whale weighs as much as a big elephant. Cats can survive(存活) falls from a very high place because they ca...
1. 阅读理解 The largest animal ever to live on Earth is the blue whale. It weighs about 80 tons--more than 24 big elephants. It is more than 30 metres long. A new baby whale weighs as much as a big elephant. Cats won't die if they fall off very high places because they can tu...
D Dinosaurs (恐龙) were some of the largest animals to ever live on Earth. However,they could still move and run easily. How could they do that? As it turns out, it is be-cause of their bones (头).Many animals have tubercular bone tissue (骨小 ). It is a kind of spongy(海绵状...
Electronic tag devices were attached to the animals' back.They used drones(无人机) to measure the size of a whale's mouth are a and how much food it could eat at one time. And they used instruments that recorded sound waves to measure the amount of food in the waters near the whales...
阅读理解: The largest animal ever to live on Earth is the blue whale. It weighs about 80 tons-more than 24 big elephants. It is more than 30 metres long. A new baby whale weighs as much as a big elephant. Cats won't die if they fall off very high plac
阅读理解: The largest animal ever to live on Earth is the blue whale. It weighs about 80 tons-more than 24 big elephants. It is more than 30 metres long. A new baby whale weighs as much as a big elephant. Cats won'
Largest ever ichthyosaur tooth is among fossil discoveries including remains of a new beast, sized longer than a bowling alley. Paleontologists have discovered sets of fossils representing three new ichthyosaurs that may have been among the largest animals to have ever lived, reports a new research ...