A friend is known till needed

A friend is known till needed 谁知道a man is known by his friend的意思? A friend is never known till / until a man has need. A friend is never known till a man has need翻译下! A friend is never known till a man has need.每个单词所对应的词性 A friend in need is known by sharing hardships谁能帮我翻译下这个句子`` It is known that between friend all is common How important is a friend to you 谈谈感想用英语回答 大约三分钟左右 Mr Wang is my good friend.We _____-each other since 2005.A.knew B.have known C.had known为什么是have known 而不是had known 都是完成时啊. (选择题）We must make ( ) known to all ( )smoking is harmful to health.We must make ( ) known to all ( )smoking is harmful to health.A.that;/B.ti;thatC.this;/D.ti;what抱歉打错了几个单词：分别是BD的2个答案中的ti应该是it.sor The friend is known in the time of difficulty. The doctor( )he sent her friend is very known.A.to whom B.by whom C.at whom D.whom a friend cant't be known in prosperity是什么意思 Trouble is a friend. trouble is a friend A friend in need is a friend -Is John()friend of yours?-Yes.I have known him since be was-Is John()friend of yours?-Yes.I have known him since be was（）one-year-old boy.Now John is famous as（）artist.A.a；an；an B.a；a；a C.the；an；an D.a；a；an 改错 My friend is a ture friend a workman is known by his work