Zebras (斑马) can’t see the color orange. ……

(条纹状的) coats. Now, here’s a question: What color are their stripes?This may sound like a joke... to look at melanocytes (黑色素细胞). They produce black color in zebras’ fur. All the fur on zebras ……

斑马为什么有条纹？ZEBRAS’ stripes (条纹) have puzzled scientists around the world for centuries. What... to answer that question. Charles Darwin, the famous biologist, thought that Zebras’ stripes were used ……

斑马超爱条纹衫Who’s the most fashionable (时尚的) animal in Africa? It might be the zebra. Zebras are good...? Their coats are pretty. But why do zebras have them? The stripes might help them hide. When zebras run ……

Flu toy流感病毒公仔What is the pink stuffed toy (毛绒玩具)? I bet you can’t guess it. It is an A (H1N1) flu... for it.21STZebra or donkey?扮成斑马的驴A Palestinian (巴勒斯坦的) zoo doesn’t have enough money for real4 zebras. So ……

hyperactivity problems.“Food dyes are added for their color to make foods fun,” said Michael Jacobson... interested in their products. What do you think?By Meghan Horihan, 21st Century Teens staff ……

画出来的斑马THEY look like zebras. But they are actually donkeys. It isn't a joke. A Palestinian (巴勒斯坦的) zoo couldn't afford real zebras. So zookeepers drew stripes (条纹) on two donkeys to make them look ……

No one knows what color dinosaurs were. ……

believing that II could ever give you what you neededBaby please don't put your faith in meI Don't know what to sayCuz it's all a dream to me anywaysYou can catch me while I'm sleeping darlingWhile I'm ……

没有斑马，驴来帮忙。 THEY look like zebras. But in fact they are donkeys. It isn’t a joke. A Palestinian (巴勒斯坦的) zoo didn’t have enough money for real zebras. So zookeepers painted black and white stripes (条纹 ……

字母组合ay发音/ ei /BirthdayMy birthday is a week from Monday. Last year it was on Sunday. It doesn’t matter anyway4. ……

马达加斯加2：逃往非洲
, Marty the zebra3, and Melman the giraffe4. The zoo is big and nice. But what is the outside world (外面... many zebras. He loves to have parties with new friends.Melman the giraffeMelman has been in two zoos ……

动物秘密Why do zebras have stripes (条纹)?Zebras’ stripes can confuse (迷惑) their enemies (敌人). Colorblind (色盲的) animals, such as lions, confuse the stripes with tall grass. And it’s hard to tell where one ……

你能看出这张照片中一共有几只斑马吗？How many zebras are in this photo? Look closely. The stripes (条纹) on the zebras... online. It soon became popular. Many people guessed the number of the zebras. Most guesses ……

. carelessD. open-mindedDay 2Why zebras wear ... (P5)Choose the best answer:1. What did the latest study... flies.C. They scare away zebras’ enemies.D. They reduce zebras’ body temperature.2. What ……