He studied the crowd of people making their way through the station.这是从句还是单句,为什么?
问题描述：
He studied the crowd of people making their way through the station.这是从句还是单句,为什么?
答
这是个单句
He (主语）studied （谓语）the crowd of people（宾语） making their way through the station（分词短语做后置定语）
他仔细观察着穿越车站的人群