Where are not new workers,写成缩略形式

Where are not new workers,写成缩略形式 英语单选题：When and where to build the new factory ______ yet?When and where to build the new factory ______ yet?A.is not decidedB.are not decidedC.has not decidedD.have not decided When and where to build the new factory_yet. A.hWhen and where to build the new factory_yet. A.has not been decide B. are not decide C.has not decide D.have not decide When and where to build the new school （ ）A：is not decided B:are not decided C:has not decided D:have not decided when and where to build the new factory__yeta:is not decided b:are not decided c;has not decided d;have not dexided where and when 后面接is 还是are ?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 new factory not decided yet.这里为什么用is 而不用are? people less than 18___play games at internet bars.A can't B may not C mustn't D needn't2.could you please tell me___?A where our new flat is B how far our new flat wasC how can we get to our new flat D when was our new flat built3.i'll finish this wo When and where to build the new factory _____ yet.A.is not decided B.are not decided请回答者给出较细致的解释. When and where to build the new factory( )yet.A.is not decided B.are not decided C.has ...When and where to build the new factory( )yet.A.is not decided B.are not decided C.has notdecided D.have not decided 11.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为什么选A,不选C? When and where to build the new school （）yet .A：is not decided B:are not decided C:has not decided D:have not decided 为什么用过去式 不现在完成时 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 Tim was seen______（get）out of the subway station on centre street.When and where to build the new factory_____yet.A.were not decided B,are not decided C.has not been decided D.have not been 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 new power station_ yet.A.is not decided B.are not decided C.has not decided D.have not decided这道题有没有出错? wo are fuck you Where are you going to visit at Chinese New Year