— Nobody knows which team will win the2014 World Cup in Brazil.—Yes. That is theof the beautiful gam
常見助動詞用法: have的用法: have作助動詞 形式: 主要變化形式:have,has,had 動名詞/現在分詞:having 1)have +過去分詞,構成完成時態,例: He has left for London. 他已去了倫敦。By the end of last month, they had finished half of their work....