Inthosedays,hewouldgotoMr.Blackandhisfamily,__________A.wherehewastr

In those days, he would go to Mr. Black and his family, __________A.where he was treated as part of themB.for whom it was goodC.that was the most important part of his lifeD.with whom he had a wonderful time

D解析考查定语从句，这是非限制性定语从句，不能用that引导。先行词是his family，他的家人，A项也不对，B项意义不对，D项符合句意：在那些日子里，他会和布莱克先生和家人一起，他们在一起度过很愉快的时光。选D。

这个问题我还想问问老师呢