The family --------(which,that) I'm spaying with lives in town.该用which还是that为什么?

问题描述:

The family --------(which,that) I'm spaying with lives in town.该用which还是that为什么?
1.如果family指家人的话,该从句是否能用who引导?
2.该句子中已有介词with为什么能用that引导?

用that较好,因为根据题意,这里的family指的是“家人”,而定语从句的关系代词that既可指物,也可指人,符合题意.而which只能指物,故排除.