4708According to the passage，which is the definition of a nuclear family？ 8075

According to the passage，which is the definition of a nuclear family？ 查看材料 A.A nuclear family is a married couple with their minor children. B.A nuclear family is a single father with minor children. C.A nuclear family concludes parents， grandparents，and children: D.A nuclear family concludes parents， children， and aunts and uncles. 请帮忙给出正确答案和分析，谢谢！