[originaltext] Scientists understand how twins are born. Now though, they ar

游客2024-01-28  20

问题  
Scientists understand how twins are born. Now though, they are trying to explain how being half of a biological pair influences a twin’s identity. They want to know why many identical twins make similar choices even when they don’t live near each othe

选项 A、How being an identical twin influences one’s identity.
B、Why some identical twins keep their identities secret.
C、Why some identical twins were separated from birth.
D、How identical twins are born, raised and educated.

答案 A

解析 短文开头提到,科学家已经弄明白双胞胎是如何形成的,他们现在正在研究的是双胞胎中的一方如何影响另一方,全文就此展开论述,故A)为答案。
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