when and where 谓语用单数还是复数?

when and where 谓语用单数还是复数? When and where to build the factory 后面谓语动词用单数还When and where to build the factory 后面谓语动词用单数还是复数? when and where 引导的主语从句谓语动词用单数还是复数 主语是when and where,谓语动词用单数还是复数?为什么? when and where to build the new factory__ yet.is not decided has not decided谓语动词为什么用单数? when and where to do这样的简单句作主语,谓语用单数还是复数啊 主谓一致中,两个疑问句并列,谓语动词用单数还是复数?eg,when they will come and where we should go ˍ（is/are）still unkown. where and when to have a talk ____ 如果这个空要填一个谓语动词话,请问用单数还是复数呢? when and where 引导的主语从句谓语动词用单数还是复数那如果是表语从句呢？eg：the guestion ____(is /are) when and where they live 哥哥姐姐老师们帮帮哈Eight times eight____sixty-four.空里填is 还是are?when+从句+where+从句 作主语是谓语动词用单数还是复数?when+where作主语是谓语动词用单数还是复数?when and where to build the new factory when and where的题问句谓语动词是单数还是复数?看文章,做题的时候既看到有单数又有复数,有点纠结,什么时候要单数,什么时候用复数?比如We will hold an English contest,but when and where ( )yet A hasn't been 第一题先行词为什么在句中作状语,这是怎么看出来的?下面这句话谓语动词为什么用单数?when and where不是应该用复数吗? 主谓一致中,若两个并列从句作主语,谓语应用单数还是复数.用例句详细说明.e.g.When and where to hold the party ________(has/have）not been decided yet . when and where to build the new shopping mall谓语用单数还是复数以上哪个是正确答案A.is not decided B.are not decided C.has not decided D.have not decided 英语中,两个疑问词做主语,谓语动词用单数还是复数?例题：When and where to build the new factory（）yet.A.is not decided B.are not decided C.has not decided D.have not decided when and where to build the school谓语动词用什么 问句：“Where +谓语+名词+and+名词”,谓语什么时候用单数?什么时候用复数?楼下的，你错了 Where is the brake and steering gear?Where are Katie and Princess? 但我查到两种都有... when and where should we go () not been decided.如上,这个句子（）的部分填“has”还是“have”when and where to go has not been decided.这个句子是因为不定式做主语所以谓语动词用单数.但是我总是想下意识地