, Dolly lives again. Scientists made four Dollies by cloning. They look just the same as Dolly. The new Dollies were born three-and-a-half years ago. They are very healthy now. Cloning can be very useful ……

. The scientists were very sad. So they cloned many Dollies later.Millie the pig, US 克隆猪Millie was born in 2000. She is not lonely because she has a cloned family. She has four “sisters”. These pigs are useful ……

TSINGHUA University officially opened its School of Journalism and Communication on Monday.Four... communication, new media communication and media management. ……

March 15, 1493:Christopher Columbus returned to Spain after his first voyage to the New World. The Italian explorer completed four voyages across the Atlantic Ocean that led to more Europeans knowing ……

. One by one. One, two, three, four, and five. They jump. They leap1. And some fly in the sky! Look! Something new – a kangaroo! More hop2 in. Two by two. Two, four, six, eight, and ten. This one wants ……

A new four-wheeled robot can carry a wide range of objects. HYUNDAIA new four-wheeled robot can carry a wide range of objects. HYUNDAI现代四轮机器人“什么都能带”。现代四轮机器人“什么都能带”。A new robot ……

and mute woman as his new bride, a local newspaper reported on Monday. Men in Muslim Yemen can marry up to four wives and can in practice divorce without giving reasons. ……

神奇面包机。A JAPANESE company invented a new bread-making machine. It can make bread from uncooked (未煮过的) rice in four hours. The machine is quite expensive at 4,000 yuan, but it sells very well. 21ST ……

Crowded car 最拥挤的汽车A car usually can seat (容纳) four or five people. Can you imagine 23 women in one car at the same time? How’d they do it? They’re all gymnasts (体操运动员). They set a new Guinness World ……

装上“义肢”的小狗MEET Brutus the “robot dog”. The dog lost all four legs because of an injury. Luckily people gave him artificial (人工的) legs. Brutus has not been very skilled with these new legs yet, but he ……

would sing about a ring that goes ding (叮当作响). 4. Four fresh fish for you. 5. Knife and a fork (叉子), bottle and a cork (软木塞), that is the way you spell New York. ……

Can you make four squares and spell four words?Can you make four squares and spell four words?   ……

Can you make four squares and spell four words?Can you make four squares and spell four words?   ……

Can you make four squares and spell four words?Can you make four squares and spell four words?   ……

Animals with four legsTeacher: Betty, can youname(说出) some animals that have four legs?Betty: Sure... a new bicycle andhides(藏) it in the backyard.She says to Mathew's sister, "Now, Jenny, don't tell your ……