"one is never too old to learn",which is a doctrine for us t

"one is never too old to learn",which is a doctrine for us t One is never too old to learn. One is never too old to learn one is never too old to learn 一个英语新闻 We all know that one is never _____ old _____ learn A.too;to It is never too old to learn It is never too old to learn. a dog is never too old to learn new tricks 一般是it is never too old to learn还是one is never too old to lea 英语翻译1.life is sweet.( )2.one is never too old to learn.( )3. 帮我分析一下这句英语One is never too old to learn As the saying goes,one is never too old to learn.After he __