" I know none of them" means "-----------------"A I don not know _英语解答

" I know none of them" means "-----------------"
A I don not know all of them B I don not know any of them

人气：253 ℃　时间：2020-06-12 16:26:59

解答

B
none 在句子里是完全否定
A选项的 all和not连用是部分否定