题目内容：

Is this factory you visited the other day
A.that B.where C.which D.the one 为什么答案是D啊

优质解答

你可以翻回陈述句来看：this factory is —————— you visited 差了宾语,当然要用d 如果要选 a 或者c this 和factory 之间应该有 the