I know how to use it.(变否定句）有助于回答者给出准确的答案

i dont know how to use it 需要it吗i dont know how to use 还是 how to use it?为啥要有 it? I don't know __________.A.how can I use it B.how to use it C.what I can use it D.what to use it I know how to use it.(变否定句）有助于回答者给出准确的答案 I don't know how commas 该是什么I dont't know how use commas 为什么选use to use 连成一句:I believe.They know how to use the tools.I believe()()()how to use the tools. How to use RAR files?How do I know that I have software Winrar? Why do I need to know this information?Why is it quite helpful?What principle does it illustrate?How can I use this information?请翻译 ()I have bought a new computer.Can you teach me ( A,how to use B,what to use C,to use it D,how to use it I want to know how I can use the computer.I want to know how I can use the computer.I want to know —— ——use the computer. what is the mean of function ?I want to know something about function in c++,and how to use it in programming !especially in function overload!help! can I use english,because I do not know how to types in Chinese. I want to know how to use knives and( )(叉子)in the West i dont know how to use Bai Du,this is my frist time to sign in My father bought me an iphone4.But I do not know﹙ ﹚ oh,it is easy.let me show you.1.My father bought me an iphone4.But I do not know﹙ ﹚oh,it is easy.Let me show you.A.how to use B.how to use it C.what to use D.how to deal it2.We do not know w I don't know how to use the machine.it's doesn't matter.here is the ____A instruction B direction Could you please give me some____(use) advice?l don't know how to do it I Dont Know How It Feels To Be U 歌词 I r_____don't know how to do it.填什么?