Nobody ＿the answer.A has know B knew c didn't know D is knowing

Nobody ＿the answer.A has know B knew c didn't know D is knowing Nobody can answer the question,()()(反义疑问) nobody能否带否定词?Nobody didn't know the answer为什么错的?难道是nobody不能带否定词?Nobody ___the answer.A.have known B.knew C.didn't know Dare knowing The question is ( ) that nobody can answer it.A.too diffcult B.so strange选什么 , Nobody ____ (know) the answer to the question. __of us know the answer __ the question.A.None,toB.No one,ofC.Neither,ofD.Nobody,about my teach ask us a question in the class ,nobody can answer it .teach 是不...my teach ask us a question in the class ,nobody can answer it .teach 是不是应该改成teacher The question is so difficult that nobody can answer it The question is so difficult that nobody can answer it 同义句改写nobody can answer the questionthe question ()()()by() If nobody answers the questions you can answer them y_______. Does nobody know the answer?这句话有没有错误. nobody knows the answer,___ ___?改为翻译疑问句 Nobody could given the correct answer,______?就是反义疑问句. -The question Mr Brown asked wasn't ___ to answer.-Yes.Nobody could answer it.A.too easy B.too difficult C.easy enough D.difficult enough ---Could all the children answer the question?Sorry ,还没打完--Could all the children answer the question?--No._____could.A.Nobody B.None C.No one 还有它们三者有什么区别呢？ ——Does _____ know the answer to the question,Mary?——Me.A.everybody B.anybody C.somebody D.nobody Nobody knows the answer,_____?A.does it B.doesn't it C.do they D.don't they 选哪个?为什么?