to learn is one thing to teach is another为什么用的是another one another不是指三个以上吗?为什么the other 不行

One is never too old to learn NO ONE IS TOO OLD TO LEARN. 一般是it is never too old to learn还是one is never too old to learn?RT. teaching is learningTeaching is _______.A.to learn B.learningC.one should learn sometingD.being learned为什么选B, the one thing we seem to learn from history is that we do not seem to learn from history Reading is one kind of（ ）.But practing is also （ ）and more important than （ ）A.to learn：learning：readingB.learning：to learn：to readC.learning：learning：readingD.to learn：to learn：to read要写明语法原因 this dictionary than thin one that is连词成句? jack is the__(one)boy learn to dance in our class(填入适当形式) 英语翻译翻译下列句子 reading aloud is one of the best ways to learn english well 翻译One basic computer program everyone should learn to use is the word process program. what is one thing you would like to learn about English? One is never too old to learn我的英语不大好!呵呵＞o＜ one is never too old to learn 一个英语新闻急!关于一个报道 （ ）is important for us to learn English wellA.It b.That C.This D.One Teaching is ( )A.to learnB.learningC.one should learn somethingD.being learned to leave is to learn tio learn is to better in order to learn to be one's true self,it is necessary to obtain a wide and To learn English is easy.