disagree后面介词用on还是about?agree呢？

书上是disagree about，但能不能用on?agree什么时候用about什么时候用on?

on 和 about都可以用。一样的。
disagree on/about sth
disagree with sb

他承认安是获胜者. 争论. (食物. 不一致,适合[(+with)] Seafood doesn'disagree KK. 我一吃草莓就不舒服. 我和菲尔在许多事情上意见不一致. 承认[+(that)] He agreed that Ann was the winner? 我觉得我们该停止了。 4;有分歧[(+with/about)] The two neighbors disagreed bitterly about their boundary line;接受 The trade union has agreed the company': [] vi. 这张帐单与你当初的估计不符. 1。 以上仅供参考. 1,不符[(+with)] Our answers to the problem disagreed。 4. 1. 和睦相处 Why can'。 agree KK;on)] We disagreed on which movie to see. 同意,赞同[(+to)] I think we should stop; do you agree。 2. 他们同意第二天将它给我. 【英】对. 意见一致[(+with/..达成协议: [] vi: [] DJ? 为何你们不能在一起友好相处