你好!定语从句有先行词,且先行词在从句中充当成分.例如：She is the girl who is good at maths.她就是数学好的那个女孩.有先行词 the girl ,先行词在从句who is good at maths中由who替代,作从句的主语.who被称为关...
你好!定语从句有先行词,且先行词在从句中充当成分.例如：She is the girl who is good at maths.她就是数学好的那个女孩.有先行词 the girl ,先行词在从句who is good at maths中由who替代,作从句的主语.who被称为关...