依次填入下列横线处的成语，最恰当的一组是（ ）①乔峰和乔布斯，都是英雄，一个出自金庸武侠小说，称得上是 ，一个在西方电子技术中引领时代潮流。②他在工作岗位上连续工作三天三夜，这期间两次在身体不适治疗后又回到工作岗位，最终因 而病发，救治无效，不幸离世。③虽然大家都知道教养是一个人处世的通行证，但是，一些人对教养的修炼就是 ，依然不拘小节，我行我素。

We have the right to ________ our traditions, our heritage and our languages.

― It will be only 6 months before we take the college entrance examination.―Time flies! ________

Were you told to attend the meeting? I didn’t see you anyway.-________, but I had an accident on the way.[ ]

Which is the biggest number of the four— ．