The family ________ a visit ________ some of their relatives this week.A.are in, ofB.are on, toC.is in, ofD.is on, to
网友回答
B解析family是集体名词，如被看作组成该集体的成员时，谓语动词用复数；若看作整体，谓语动词用单数．又如：①All my family like pop music.我们全家人都喜欢流行音乐．②This is a large family．这是一个大家庭．