When and where to go for on-salary holiday ______yet.a、are not decided b、have not been decided c、is not being decided d、has not been decided

where and when to go is a question.where and when to go are question.哪句是对的? When and where to go for the holiday__?___yet.请问问号那里填写什么. when and where to go for holiday have not been decided yet.这句是用have还是has when and where to go for my holiday__not been decided yet.填have?has?为什么? 怎样回答what should we be when we think about how and where to go? When to go and where to go ____(be） not dicided用is 还是are?为什么?理由 Where to go and what to see. 英语,When and where to go for the holiday has not been decided为什么用has 不用have More and more Americans go to work on bikes.Do you know()?A.where B.why C.when D.why when i am gone,where would u want to go where to go?what to dou?when to go?how to get there?怎么回答 when and where还是where and when when and where to build the new factory___yet when and where 为什么是同一概念? when to start and where to go camping hasn't/haven't been decided 是用hasn't 还是haven't? 英语题where and when to go _(not decide)yet.maybe we need to have another discussin能用haven't decided吗 还有能说明原因吗 We all wondered____on our summer campA.when we go B.when we'll go C.where to go D.where will we go以及为什么选 when and when to go for the holiday＿（not decide）yet 应该怎么填谢谢啊是have not还是has not啊 when and where 打错了 When and where to go for the holiday_____yet. A.have not been decided B.has not been decided请问选什么?为什么