My family,____are all music lovers,will go to the concert?

问题描述:

My family,____are all music lovers,will go to the concert?
My family,____are all music lovers,will go to the concert?
A.which B.that C.who D.in which

中心词是family在这指人,引导词既可以用that,又可以用who,who比that更常用