题目

When will Bill have a party? A . At nine o' clock this morning. B . At three o'clock this afternoon. C . At seven o'clock this evening. 答案：C下列优生措施不属于遗传咨询内容的是（ ）A.详细了解家庭病史B.分析遗传病的传递方式C.进行羊水检查D.推算后代的再发风险率