问题详情

Which of the following is NOT true about the findings of the polls？
A．Good family atmosphere gives kids an advantage in school study.
B．Family gap applies to students of all backgrounds.
C．Parents" education background has little impact on the children"s score.
D．There is a racial and gender difference on the children"s score.请帮忙给出正确答案和分析，谢谢！