know/tell right from

know their right hand from their left ______,he can't tell right from wrong exactly ______,he can't tell right from wrong exactly. 英语选词填空一道12(wrong change sure good had matter right tell know tell (the)right from wrong 这个the到底要加不要加呀 You should tell right from wrong and try not to m_ Learn to tell right from wrong when surfing the computer如何翻译 We do not think you know your left from your right.是什么意思 to understand eternal truth and know the right from wrong 如何 but just do not know the fundings from them right now. 英语翻译这个：Deep in my heart I just know,right from the start we 英译中he doesn't know his right hand from his left