what contributions he made was so great that he is honored as "the father of plane "in china.中what 改为the
the contributions he made作为一个整体做主语,而其本身有事一个定语从句,真正的主语是the contributions,(that)he made 是修饰前者的定语从句,
what contributions he made was so great that he is honored as "the father of plane "in china.中what 改为the
the contributions he made作为一个整体做主语,而其本身有事一个定语从句,真正的主语是the contributions,(that)he made 是修饰前者的定语从句,