This factory ( ) produced paper was closed yesterday because it had caused too much pollution.This factory ( ) produced paper was closed yesterday because it had caused too much pollution.A.which B.where C.it D.what我在A和B纠结,

how long this factory (开办) This is big factory.(改为复数) when___you____(begin)to work in this factory? show us( )this big factory AinBatCaroundDoff This factory produses___(steel)适当形式填空 This is the factory ______ he works This room requires Camfrog Pro to open video.怎么回事? This room requires Camfrog Pro to chat.用camfrog聊天为什么显示：this room requires camfrog pro to chat factory this factory opened ten years ago(同义句)10 years this factory open This factory opened twent years ago同意句 This factory _______ ________ ______for twenty years this is factory这句话对吗?this is the factory 是不是名词做主语时前要加the? This factory opened twenty years ago.同义句转换This factory opened twenty years ago.This factory _______ __________ for twenty years. 英语翻译请翻译：This year - a factory of semiconductors.Next year - a factory of whole conductors! There are at l____ 1000 workers in this factory. The workers make bikes in this factory.改为被动语态 she ( work )in this factory gor ten years 连词成句：is,there,factory,a,city,in,this