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[originaltext] Imagine this: you wake up each morning to find your sister ly
[originaltext] Imagine this: you wake up each morning to find your sister ly
游客
2024-05-08
12
管理
问题
Imagine this: you wake up each morning to find your sister lying beside you. To get dressed and tie your shoes, you use one hand and she uses another. You do everything out together, too, even sitting on the same chair at lunch and tiding on the same bicycle. That’s what life is like for six-year-old Betty and Abby. Like most twins, the two girls look very much alike, but unlike most twins, Betty and Abby share parts of the same body. ins like Betty and Abby are rare. Only about 40 sets are born in the United States each year. Few survive as long as Betty and Abby. That’s because twins often share vital organs, like a heart or brain. The shared organs are often badly shaped and may not be strong enough to support both twins. But Betty and Abby each has her own head, heart and stomach, which function normally. Because she has three or four lungs which provide plenty of oxygen for both twins. Most of their completely shared organs led below the waist. Betty and Abby live relatively normal lives, They attend a regular school, and each does her own schoolwork. They prefer to do some projects together, though, for example, to cut out paper dolls, one twin holds the paper, while the other uses the scissors. But sometimes, the girls don’t want to do the same thing, for example, sometimes they want to play with different toys. What do they do then? "We toss a coin", says Abby
选项
A、They make decisions by tossing coins.
B、They are not physically separated.
C、They think exactly the same way.
D、They share most of their vital organs.
答案
B
解析
信息明示题。文中提到but unlike most twins,Betty and Abby share parts of the same body(不像大多数孪生姐妹一样,Betty和Abby是共享一些器官的),由此可以推知正确答案为B。
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