VCGVCGFor those born with darker skin, it is rare to have blue eyes. But the family of Shukur Mia... common for them to have blue eyes.For those born with darker skin, it is rare to have blue eyes ……

;bright blue eyes. Eyes of this color are rare for people with darker skin.Why do some people have blue eyes? It’s because their eyes have less melanin pigment (黑色素). Usually, people ……

信不信由你All cats are born with (与生俱来) blue eyes. ……

听两遍短文，选择正确答案。1. How many people are in Kelly’s family?A. Three. B. Five. C. Six.2. Kelly’s parents are _______.A. doctors B. teachers C. farmers3. What color are Kelly’s eyes?A. Blonde. B. Black. C ……

你想拥有蓝色的眼睛吗？Have you ever envied (羡慕) some people’s bright blue eyes? Now Stroma Medical, a company in the United States, can turn brown eyes into blue!In fact, under every brown eye there is a blue ……

白宫里的圣诞树Look! What a big Christmas tree! It’s in the Blue Room of the White House in Washington (华盛顿白宫). The President’s family will hold3 a party for kids in the Blue Room. ……

evidence suggesting that blue light is harmful to our eyes. 2._____________________________Blue light... circumstances, there’s no scientific evidence suggesting that blue light is harmful to our eyes. 2 ……

Obviously not true"AS I looked into her blue eyes, I found ..." I was reading my Chinese student... the room. But she was so sure that all English had blue eyes that she didn't bother to check her ……

Obviously not true"AS I looked into her blue eyes, I found ..." I was reading my Chinese student... the room. But she was so sure that all English had blue eyes that she didn't bother to check her ……

练习请把下面两个句子合并为一个含有定语从句的复合句。1. Blue light is common during the day.2. Our eyes are particularly... n. 来源His job is the family’s main source of income. particularly adv. 尤其地，特别地The house itself ……

our eyes. Blue light, which is about half the wavelength of red light, is scattered almost 10 times... bounces like a ping-pong ball until it reaches our eyes. Blue light, which is about half the wavelength ……

of (因为) my eyes. Look at me carefully. One of my eyes is blue, and the other is green. Many people think my eyes are charming (迷人的). What do you think? ……

. __________________________________________________5. Kelly’s sister has got short, brown hair and blue eyes...’s a ___________________ teacher.3. She’s got ___________________, brown hair and ___________________ eyes.4 ……

receptors (感受器) for three types of colors in our eyes: red, green and blue. But in a dog’s eyes, there are only two receptors: blue and yellow. Red flowers are dark yellow in dogs’ eyes.We have ……

世界最美猫咪Hello, everyone! I’m Coby. I’m a British Shorthair (短毛猫). I have white hair and blue eyes. Some people say I’m the most beautiful cat in the world. I’m very happy to hear that. What do you ……