, cats are not that interested in catching rats.A group of Australian and US scientists put some... the rats only three times and just two rats had been killed. That seems to prove the indifference of cats ……

times and the rats had to decide whether they would like to wait or go to the next restaurant...词数 367 建议阅读时间 7分钟 测试见7版老鼠做错事也会后悔吗？WE’VE all experienced regret. Just think about it: how many times ……

, hoping to see him or her come back.DAY 3Cats don’t like rats? (P6)Choose the answer: 1. What can we... will do the exercises for 40 school days.D. Deep breathing cannot help students beat stress.2 ……

things to memorize at school. But in the future you may be able to remember everything you need just by taking some medicine.Recently, US scientists found a way toerase(抹掉) memory in rats. They fed ……

, researchers at the University of California, Los Angeles, US divided 32 female rats into two...常吃垃圾食品会让人变懒？词数 384 建议阅读时间 6分钟WE all know that eating junk food can make us fat. However, a new ……

Not too many of us like rats. But is there really nothing to love about them? Think again.According... they tickled rats, the animal gave out high-pitched (高音调的) sounds. It was very much like laughter. The rats ……

of Tokyo, Japan, played the music of Mozart, Lady Gaga and other artists to rats. The rats’ heads... at the University of Tokyo, Japan, played the music of Mozart, Lady Gaga and other artists to rats. The rats’ heads ……

any other animals feel empathy? Scientists recently found that rats do, too. Most people don’t like... animals, rats can be readily used in laboratory studies. They will help us to learn which parts ……

cuts. Just like humans with spine injuries, the nerve (神经) fibers (纤维) in their spines were injured...) nerves. Then, with a little help from electric currents (电流), the legs of the rats started to move ……

, the Daily Mail reported.A US company put some cats in a place with many rats in New York. Over 79 days...喵呜，我们喵星人其实并不喜欢捉老鼠。What do people usually do when they want to get rid of (除掉) rats? Getting a cat ……

原来胳肢老鼠，它们会笑！词数 150 建议阅读时间 4分钟 Not too many of us like rats. But is there really nothing to love... much like laughter. The rats even jumped up when tickled!Does it mean the rats enjoyed the tickle ……

老鼠也会“哈哈大笑”。词数 150 建议阅读时间 3分钟 Not too many of us like rats. But is there really nothing to love... much like laughter. The rats even jumped up when tickled!Does it mean the rats enjoyed the tickle ……

in the Florida Keys, US.More than 10 years ago, an exotic pet owner allowed a few of the rats to escape...GAMBIAN pouched rats (冈比亚巨鼠) are native to Africa. But they have found a new place to call home ……

: Remember, you must always look really fierce (凶狠的) if you want to kill rats. Like I do. Have a try...Look at these giant spiders. Aren’t they scary? But don’t be afraid. They are just robot spiders ……

RATS have a lot more in common with humans than you may think! Scientists have just mapped out... that a Norway rat has more than 25,000 genes and about 90 percent of those genes are just like ……