None of his custormers only take the newspapers on Sundays.如何翻译.

None of the students could understand his＿＿.(explain) none of none of it's none of his businessnone of his business is what I regard She kept none of hise letters这句话什么意思She kept none of his letters. 还有none of 什么意思 It is none of your business.none是什么词?It is none of your business.none是什么词?your可以替换成 his,none 在该句中是代词么？ 37.7none of the men here___in his fiftiesa.looksb.lookc.is lookedd.are looked None of his custormers only take the newspapers on Sundays.如何翻译. None of his painting is good,___,___?反意疑问句 急 none of造句 用none of造句 none of them none of my business None of you stuff none of people意思 none of you do His sitting-room is lined with books,____ he has ever read.A none of which B of which C none of D none还有,后面是什么从句呢?be lined with又是什么呢？ Jim is like his parents.They are ___ short A.both B.nor C.none D.either答案是both,老师说C,我觉得三个人应用all.如果用None不应该是None of them are short吗?