His dream to be a doctor came true.同His dream is to be a doctor came true,那个正确
问题描述：
His dream to be a doctor came true.同His dream is to be a doctor came true,那个正确
答
His dream to be a doctor came true.正确
His dream 是主语to be a doctor是不定式做后置定语修饰主语 came true是宾语
句子是主谓结构