因此填:has; eyes; ears. 3. 答案:animals; animals解析:句子的意思是: ---你知道多少动物? ---我知道所有的动物. 特殊疑问词How many的后面要跟名词的复数形式, 因此第一个空填animals. 第二个空有all"所有的"修饰, 因此名词animal也要用复数形式animals. 4. 答案:They; monkeys解析:句子的意思是: ...
Why do rabbits have long ears? Why do zebras have stripes(条纹)? It's all about survival. Wild animals normally focus their efforts on two important tasks. One task is to look for things to eat. While they do that, they have to avoid getting eaten! They can't afford to ignore any ...
Blog,Science News/ BySmore Science Staff/May 2, 2025 May22025 Social “Hippie” Spiders Do Not Believe in Fixed Roles; Instead, They Lack Distinct Personalities Blog,Science News/ BySmore Science Staff/May 1, 2025 May12025 Data Science: The New Frontier in Scientific Discovery ...
Sharks also have a special organ called the Ampullae of Lorenzini. It’sa series of small sacs to sense electric fields in water and small movements nearby. Humans do not naturally possess this special sensory organ, but someanimals like catfish and stingrays do. Most sharks can detect vibratio...
Do amphibians have ears?Question:Do amphibians have ears?Amphibian Anatomy:Frogs, salamanders, and caecilians (a worm-like animal) are all examples of amphibians. All amphibians lead what you might refer to as a double-life. The stages they enter as young are very different than their stages ...
Some of the senses that certain animals have are very interesting. Let's find out about some of these animals and their amazing senses. Snakes, for example, spend most of time moving around on their stomachs. They have no external ears and are deaf. Snakes hear by sensing the vibrations(...
阅读理解Animals do some pretty strange things. Giraffes clean their eyes and ears with their tongues.Snakes see through their eyelids(眼睑)... But some strange animal tales are not true.Myth(谬论) One: Ostriches(鸵鸟) bury their heads in the sand when they're scared.This is completely wrong...
Not a single domestic animal can be named which has not in some country drooping ears […] And it’s not just the ears. Domesticated animals share a fairly consistent set of differences from their wild ancestors such as smaller brains, smaller teeth, shorter curly tails and lighter and blotc...
有时候我感到非常高兴,有时候又感到有点难过。 Sometimes I feel angry, and sometimes I feel guilty. 有时候我会有点生气,有时候也会有点内疚。 Sometimes I feel curious, but then sometimes I'm surprised! 有时候我充满好奇,但有时候又会大...
肯定回答: OK / All right / Yes, let’s… 否定回答: Sorry, I… Let’s go to the zoo to see the animals. 让我们去动物园看动物吧。 —Sorry. I have no time. 对不起,我没时间。 —All right. I like animals.好...