(肌肉) inside the bird’s head. These muscles protect the bird’s brain, like a helmet (头盔).Woodpeckers.... These muscles protect the bird’s brain, like a helmet (头盔).观看配套视频   ……

even use the expression “bird brain”, meaning someone with a small brain, like a bird.Well, you might..., left the baby bird alone with the phone for a few minutes, but when he came back he discovered ……

even use the expression “bird brain”, meaning someone with a small brain, like a bird.Well, you might..., left the baby bird alone with the phone for a few minutes, but when he came back he discovered ……

muscles (肌肉) and sponge-like bones (海绵状骨头) also help to protect the bird’s brain.Woodpeckers have... the brain from moving around when the bird is working on a tree trunk. The fast and strong hitting may ……

trust 智囊团bird brain 笨蛋学语法*turn on/off 的用法：turn on 打开(电视、灯、煤气等)，turn off是它的反义词。Exercises:用合适的词填空：1...发现大脑的秘密。HOWdo you remember the way to your house? Where do dreams come from? Your brain (大脑) does ……

knows 971 words. 21STCHATTER BOXTom: Help, Jane! I can't work out this quiz. I'm really a bird brain... you.---------------------------------------awe 敬畏bird brain (喻)蠢人，笨人chimpanzee 黑猩猩cognition 认知 ……

excited about watching themmake eyes at each otheron screen.P:That Kate is just a skinny bird brain.He ……

passengers are required to show their tickets.3. brain  n. 大脑用法： bird-brain 笨蛋。brainy adj. 聪明的，智商高的。Don’t be such a bird-brain. I know you can find a way.Sarah is beautiful and brainy ……

. D. Helping others is a great virtue.CThink twice before calling someone a bird-brain. Not only can... the author mean by saying “Think twice before calling someone a bird-brain” in Paragraph 1 ……

the expression “bird brain” in the opening paragraph?A. To get the reader interested in the origins... makes Washington so popular at school.D. How Washington is recovering his brain. Day 2London versus ……

后一段“When I was a child, fish and chips was a meal eaten on Friday evenings.”可知A正确。E16. D。文章的首尾都提到了“bird brain”这个表达，因为文章主要介绍了最近对鸟的一些测试，结果说明它们并不想人们想象地那么笨。17. D。根据第四段可以得此答案。A文中没有提到。根据第三段，鸟儿们先做的是IMTS，然后 ……

of a youngfinch's (雀类) brain and stopped the learning. The bird still sings, but never learns the right songs.... The bird still sings, but never learns the c____ songs. The research may help to treat brain d____ ……

The human brain is 80% water. ……

THE rooster is the proud bird of the Chinese zodiac.People born in the Year of the Rooster... lawyers, brain surgeons and accountants.Remember though, that the Chinese words for chicken ……

Scientists put a band on a bird’s leg.  SCREENSHOT FROM CGTN1.Keeping track of birds1.Keeping... Navigation Satellite System (BDS) technology for bird banding (鸟类环志). When they put a band on a bird’s leg ……