题目内容：

Is this the factory[ ]you visited? A\ Bthe one where Cwhere Dthe one
要有解析

优质解答

选A.不加任何词.Is this the factory you visited? 语法正确.在factory 后省略掉了which.factory 不能用where 来修饰,而是which.Is this the factory the one you visited? 语法不正确.不能用the one 修饰the factor...