, they could only lie down. Earlier this month, the twins' father said: "If they don't have the operation... until they died aged 63.Both twins got married and together had 21 children. Interestingly, two ……

LONDON — Mothers expecting twins of both sexes face a longer pregnancy than when male-only twins... of mixed-sex twins the female twin prolongs the pregnancy, resulting in heavier baby boys than when ……

are doing most of the work and once they start to fail both twins will die...., and their ability to live full and normal lives."Conjoined twins occur once in every 200,000 live births ……

and girl twins born in Shanghai.They live at Shanghai Wild Animal Park (上海野生动物园). Both of them...上海首对龙凤胎熊猫宝宝征名啦！These two pandas are twins (双胞胎). One of them is a boy and the other one is a girl ……

Choi (蔡卓妍), 19, one half of Hong Kong pop group Twins, is lovely and active. The older sister.... The pair both have sweet voices, young faces and talent. They are liked by people of different ages ……

Same face but different people长得一模一样的同卵双胞胎，他们的指纹也一样吗？Q:Doidentical twins(同卵双胞胎) have the same DNA and fingerprints?A:Identical twins share the samegenes(基因), but they don't have the same fingerprints ……

that our friendship was meant to be. Once, we were taking the public bus together, and we both had seats. An old woman got on, and both of us stood up at the same time, each of us offering her a seat ……

apart: Identical twins don't have matching fingerprints.Often, identical twins will have a similar...Q: Do identical twins have identical fingerprints?A: Identical twins come from a combination ……

twins look alike. But some do not.2. Twins can be both boys, both girls, or one of each.3. Some...双胞胎大聚会It is the most special party in the world. Fifty pairs of twins got together in Crimea (克里 ……

双胞胎是当代幸运儿，家里有个小伙伴的感觉真好。ZHOU Zishan and Zhou Ziyun are both 12 years old. They look very much like... twin sisters!You could see many twins like them at Beijing's Honglingjin Park this week. About 500 ……

“非常小特工”大战“时间大盗”！REBECCA and Cecil are twins. They have a stepmother (继母), Marissa. Marissa is a retired spy (退休的间谍). But the twins don’t know that. One day, a bad guy called “the Timekeeper” comes ……

twins born in the United States. On Nov 5, the panda sisters returned home to Chengdu, China. But they are trying hard to get used to (适应) their new life.The twins still understand English better than ……

a black eye.Little boy: Yeah. You see, they're twins and I want some way to tell them apart.What time.... “Just do it,” insisted the first.Both boys broke into song, singing at the top of their lungs ……

that I might not make any progress. – _____. It takes time. A. Don’t mention it B. Don’t worry C... and I became 18 again. He taught me some life lessons, and said: “Toughen up (坚强起来). Don’t be a bully ……

special week: my school’s 4th English Festival. With the efforts of both Senior 1 and Senior 2... news to cooking skills. Students get the chance to use their English skills in real situations. I ……