The man who visited our school yesterday is from London的从句是哪一部分顺便问一下定语从句怎样区分从句和主句

2.the man---we visited yesterday is a famous writer.A which Bwhat C who Who is the man. Who is the man Daming visited the museum last Sunday.对Daming提问.是Who did visit还是who visited? The man who visited our school yesterday is from London的从句是哪一部分顺便问一下定语从句怎样区分从句和主句 the last man who am who is the best man 请问who is the man Who is the old man? Who'S The Man 歌词 Who's the man( ) purple? Who's the man?是什么意思 who the fuck are man THE man ...visited our school yesterday is an American fiiend Man has visited the moon already.（改为被动语态） we visited the old man yesterday.(in 3 days ) with who visited Wall Great you the 连词成句 some of the middle-aged people___to the meeting were famous professors.A who visited B visited 答案是B 能不能讲解下这里不用 who visited 的原因?