Skeptical observers believe that ancestry testing fails to__________.[A]trace distant

学历类 职业资格 已帮助 人

Skeptical observers believe that ancestry testing fails to__________.

[A]trace distant ancestors

[B] rebuild reliable bloodlines

[C] fully use genetic information

[D] achieve the claimed accuracy

请帮忙给出正确答案和分析,谢谢!

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