When and where to build the new factory ____yet.用isn✀t decided还是aren✀t decided

2025-12-17 16:33:37
推荐回答(3个)
回答1:

用isn't decided
主语是the factory,单数

回答2:

isn't decided

回答3:

isn't decided
何时何地 应该是个抽象的集合概念,应该把它当单数