7．My father works in the factory _____ this type of truck is

7．My father works in the factory _____ this type of truck is Is this factory _____?A.the one your father works in B.where My father works one of the biggest (factory ) in my town this is the factory.my father works hear.(合并为一句) is this the factory in which/where your father works?这句话怎么还原 1.My father works in a factory . This is the factory my father worked in这个句子对吗? Is this factory ___ your father works in?A.that B.where C.th This is the factory ______ he works My father is a postman.He works in a[ ].A.factory B.police o _____ of the workers in this factory is about fifty. [  My father works in a big factory的一般疑问句