We could ask someone to do the work privately without( )(know).括号内填什么,为什么这么填.

We could ask someone to do the work privately without( )(know).括号内填什么,为什么这么填. We could ask someone to do the work privately without it-----.A.being known .B.to be known.C.known If someone is smoking on the bus,we should ask,Could you please___that cigarette?A.put on B.put up C.put off D.put out We might want to ask someone to --(举止)more politely. 什么叫What more could we ask for? “If someone cuts inl ine,you could ask them.”一句中,前面用someone,后面为何用them? 这是什么歌啊求歌词：.i could ask you to change to be someone alse. 求这道英语被动语态习题讲解?we could ask someone to do the work privately without it _____.A.be known B.being known C.to be known为什么? You are unable to answer.We'd better ask someone else.（改成状语从句）____ you are unable to answer,perhaps we ______ ask someone else. 求the submarines 的 birds 歌词第一句好像是sometimes i ask i could as be someone like you or someone like me, i could ask you I want to ask someone We could each call up ten people and ask them to come. 英语----you can't answer this question,we have to ask someone else for help.----you can't answer this question,we have to ask someone else for help.A.AlthoughB.WhileC.WhetherD.If选哪个 麻烦解释下... --you can't answer this questions,we have to ask someone for help.A.since--you can't answer this questions,we have to ask someone for help.A.Although .B.While.C.Whether.D.Since 1.We could ask someone to do the work privately without it____.A) know 　　B) be known 　　C) being known 　　D) to be known 我这参考答案是C,网上查询有人选D,到底是哪个答案对,2.The reason for all the changes being made ____ if someone cuts in front of you in a line,you could ask would you mind ____the linewaiting 还是joining 为什么 Could I ask ___ in your class to help me please,Mr.Green?No problem.A.someone B..anyone C.no one