he knows right from wrong.中的"right from wrong"he knows right from wrong.中的"right from wrong"是什么意思,为什么可以这么用

he knows right from wrong.中的right from wronghe knows right from wrong.中的right from wrong是什么意思,为什么可以这么用 He knows that from A to Z he knows that from A to Dick is from Sydney.He knows ____ Chinese. One ought to live up to what he knows to be right. he has just come here .No one knows ( ) 为什么用 where he is from 而不用 where he was from Young as he is, he knows what is the right thing to do what后面的是什么从句 no one knows （ ）what he said is right or not.A that B if C whether He is too young to ( ) right from wrongHe is too young to ( ) right from wrongA.speakB.talkC.sayD,tell Is he from japan?Yes,that's right.They come from ( ) countries,括号里填什么 ____,John knows what is right and Is the sentence“He graduated from that school when he was 12-year-old”right? Maybe he is in the music club.You right.He knows a little about music.空空填什么?A may B be C maybe D may be ha knows nothing about that city.from this we can draw the c___ that he has never been there. He knows this by experience. know/tell right from learn right from wrong Right From Wrong 歌词