The family _____had lost everything in a big fire got much help from their friends.用which还是who?

问题描述:

The family _____had lost everything in a big fire got much help from their friends.用which还是who?
一个说who一个说which还有一个说都可以···问了等于没问·

which和who从理论上来讲都可以用,这时候的定语从句需要主语所以两个应该都可以